18954631584

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{3221}}^1$

素因数の和:3393

約数の個数: 288

約数和(自身を含む): 64793131200

約数和(自身を除く): 45838499616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 139, 144, 147, 168, 189, 196, 216, 224, 252, 278, 288, 294, 336, 378, 392, 417, 432, 441, 504, 556, 588, 672, 756, 784, 834, 864, 882, 973, 1008, 1112, 1176, 1251, 1323, 1512, 1568, 1668, 1764, 1946, 2016, 2224, 2352, 2502, 2646, 2919, 3024, 3221, 3336, 3528, 3753, 3892, 4448, 4704, 5004, 5292, 5838, 6048, 6442, 6672, 6811, 7056, 7506, 7784, 8757, 9663, 10008, 10584, 11676, 12884, 13344, 13622, 14112, 15012, 15568, 17514, 19326, 20016, 20433, 21168, 22547, 23352, 25768, 26271, 27244, 28989, 30024, 31136, 35028, 38652, 40032, 40866, 42336, 45094, 46704, 51536, 52542, 54488, 57978, 60048, 61299, 67641, 70056, 77304, 81732, 86967, 90188, 93408, 103072, 105084, 108976, 115956, 120096, 122598, 135282, 140112, 154608, 157829, 163464, 173934, 180376, 183897, 202923, 210168, 217952, 231912, 245196, 270564, 280224, 309216, 315658, 326928, 347868, 360752, 367794, 405846, 420336, 447719, 463824, 473487, 490392, 541128, 608769, 631316, 653856, 695736, 721504, 735588, 811692, 840672, 895438, 927648, 946974, 980784, 1082256, 1217538, 1262632, 1343157, 1391472, 1420461, 1471176, 1623384, 1790876, 1893948, 1961568, 2164512, 2435076, 2525264, 2686314, 2782944, 2840922, 2942352, 3134033, 3246768, 3581752, 3787896, 4029471, 4261383, 4870152, 5050528, 5372628, 5681844, 5884704, 6268066, 6493536, 7163504, 7575792, 8058942, 8522766, 9402099, 9740304, 10745256, 11363688, 12088413, 12536132, 14327008, 15151584, 16117884, 17045532, 18804198, 19480608, 21490512, 21938231, 22727376, 24176826, 25072264, 28206297, 32235768, 34091064, 37608396, 42981024, 43876462, 45454752, 48353652, 50144528, 56412594, 64471536, 65814693, 68182128, 75216792, 84618891, 87752924, 96707304, 100289056, 112825188, 128943072, 131629386, 136364256, 150433584, 169237782, 175505848, 193414608, 197444079, 225650376, 263258772, 300867168, 338475564, 351011696, 386829216, 394888158, 451300752, 526517544, 592332237, 676951128, 702023392, 789776316, 902601504, 1053035088, 1184664474, 1353902256, 1579552632, 2106070176, 2369328948, 2707804512, 3159105264, 4738657896, 6318210528, 9477315792, 18954631584]

約数ペア:

[(1, 18954631584), (2, 9477315792), (3, 6318210528), (4, 4738657896), (6, 3159105264), (7, 2707804512), (8, 2369328948), (9, 2106070176), (12, 1579552632), (14, 1353902256), (16, 1184664474), (18, 1053035088), (21, 902601504), (24, 789776316), (27, 702023392), (28, 676951128), (32, 592332237), (36, 526517544), (42, 451300752), (48, 394888158), (49, 386829216), (54, 351011696), (56, 338475564), (63, 300867168), (72, 263258772), (84, 225650376), (96, 197444079), (98, 193414608), (108, 175505848), (112, 169237782), (126, 150433584), (139, 136364256), (144, 131629386), (147, 128943072), (168, 112825188), (189, 100289056), (196, 96707304), (216, 87752924), (224, 84618891), (252, 75216792), (278, 68182128), (288, 65814693), (294, 64471536), (336, 56412594), (378, 50144528), (392, 48353652), (417, 45454752), (432, 43876462), (441, 42981024), (504, 37608396), (556, 34091064), (588, 32235768), (672, 28206297), (756, 25072264), (784, 24176826), (834, 22727376), (864, 21938231), (882, 21490512), (973, 19480608), (1008, 18804198), (1112, 17045532), (1176, 16117884), (1251, 15151584), (1323, 14327008), (1512, 12536132), (1568, 12088413), (1668, 11363688), (1764, 10745256), (1946, 9740304), (2016, 9402099), (2224, 8522766), (2352, 8058942), (2502, 7575792), (2646, 7163504), (2919, 6493536), (3024, 6268066), (3221, 5884704), (3336, 5681844), (3528, 5372628), (3753, 5050528), (3892, 4870152), (4448, 4261383), (4704, 4029471), (5004, 3787896), (5292, 3581752), (5838, 3246768), (6048, 3134033), (6442, 2942352), (6672, 2840922), (6811, 2782944), (7056, 2686314), (7506, 2525264), (7784, 2435076), (8757, 2164512), (9663, 1961568), (10008, 1893948), (10584, 1790876), (11676, 1623384), (12884, 1471176), (13344, 1420461), (13622, 1391472), (14112, 1343157), (15012, 1262632), (15568, 1217538), (17514, 1082256), (19326, 980784), (20016, 946974), (20433, 927648), (21168, 895438), (22547, 840672), (23352, 811692), (25768, 735588), (26271, 721504), (27244, 695736), (28989, 653856), (30024, 631316), (31136, 608769), (35028, 541128), (38652, 490392), (40032, 473487), (40866, 463824), (42336, 447719), (45094, 420336), (46704, 405846), (51536, 367794), (52542, 360752), (54488, 347868), (57978, 326928), (60048, 315658), (61299, 309216), (67641, 280224), (70056, 270564), (77304, 245196), (81732, 231912), (86967, 217952), (90188, 210168), (93408, 202923), (103072, 183897), (105084, 180376), (108976, 173934), (115956, 163464), (120096, 157829), (122598, 154608), (135282, 140112)]