18863112912

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2426

約数の個数: 240

約数和(自身を含む): 59553724032

約数和(自身を除く): 40690611120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 157, 161, 168, 184, 196, 276, 294, 314, 322, 336, 368, 392, 471, 483, 552, 588, 628, 644, 784, 942, 966, 1099, 1104, 1127, 1176, 1256, 1288, 1884, 1932, 2198, 2221, 2254, 2352, 2512, 2576, 3297, 3381, 3611, 3768, 3864, 4396, 4442, 4508, 6594, 6663, 6762, 7222, 7536, 7693, 7728, 8792, 8884, 9016, 10833, 13188, 13326, 13524, 14444, 15386, 15547, 17584, 17768, 18032, 21666, 23079, 25277, 26376, 26652, 27048, 28888, 30772, 31094, 35536, 43332, 46158, 46641, 50554, 51083, 52752, 53304, 54096, 57776, 61544, 62188, 75831, 86664, 92316, 93282, 101108, 102166, 106608, 108829, 123088, 124376, 151662, 153249, 173328, 176939, 184632, 186564, 202216, 204332, 217658, 248752, 303324, 306498, 326487, 348697, 353878, 357581, 369264, 373128, 404432, 408664, 435316, 530817, 606648, 612996, 652974, 697394, 707756, 715162, 746256, 817328, 870632, 1046091, 1061634, 1072743, 1213296, 1225992, 1305948, 1394788, 1415512, 1430324, 1741264, 2092182, 2123268, 2145486, 2440879, 2451984, 2503067, 2611896, 2789576, 2831024, 2860648, 4184364, 4246536, 4290972, 4881758, 5006134, 5223792, 5579152, 5721296, 7322637, 7509201, 8020031, 8368728, 8493072, 8581944, 9763516, 10012268, 14645274, 15018402, 16040062, 16737456, 17086153, 17163888, 19527032, 20024536, 24060093, 29290548, 30036804, 32080124, 34172306, 39054064, 40049072, 48120186, 51258459, 56140217, 58581096, 60073608, 64160248, 68344612, 96240372, 102516918, 112280434, 117162192, 120147216, 128320496, 136689224, 168420651, 192480744, 205033836, 224560868, 273378448, 336841302, 384961488, 392981519, 410067672, 449121736, 673682604, 785963038, 820135344, 898243472, 1178944557, 1347365208, 1571926076, 2357889114, 2694730416, 3143852152, 4715778228, 6287704304, 9431556456, 18863112912]

約数ペア:

[(1, 18863112912), (2, 9431556456), (3, 6287704304), (4, 4715778228), (6, 3143852152), (7, 2694730416), (8, 2357889114), (12, 1571926076), (14, 1347365208), (16, 1178944557), (21, 898243472), (23, 820135344), (24, 785963038), (28, 673682604), (42, 449121736), (46, 410067672), (48, 392981519), (49, 384961488), (56, 336841302), (69, 273378448), (84, 224560868), (92, 205033836), (98, 192480744), (112, 168420651), (138, 136689224), (147, 128320496), (157, 120147216), (161, 117162192), (168, 112280434), (184, 102516918), (196, 96240372), (276, 68344612), (294, 64160248), (314, 60073608), (322, 58581096), (336, 56140217), (368, 51258459), (392, 48120186), (471, 40049072), (483, 39054064), (552, 34172306), (588, 32080124), (628, 30036804), (644, 29290548), (784, 24060093), (942, 20024536), (966, 19527032), (1099, 17163888), (1104, 17086153), (1127, 16737456), (1176, 16040062), (1256, 15018402), (1288, 14645274), (1884, 10012268), (1932, 9763516), (2198, 8581944), (2221, 8493072), (2254, 8368728), (2352, 8020031), (2512, 7509201), (2576, 7322637), (3297, 5721296), (3381, 5579152), (3611, 5223792), (3768, 5006134), (3864, 4881758), (4396, 4290972), (4442, 4246536), (4508, 4184364), (6594, 2860648), (6663, 2831024), (6762, 2789576), (7222, 2611896), (7536, 2503067), (7693, 2451984), (7728, 2440879), (8792, 2145486), (8884, 2123268), (9016, 2092182), (10833, 1741264), (13188, 1430324), (13326, 1415512), (13524, 1394788), (14444, 1305948), (15386, 1225992), (15547, 1213296), (17584, 1072743), (17768, 1061634), (18032, 1046091), (21666, 870632), (23079, 817328), (25277, 746256), (26376, 715162), (26652, 707756), (27048, 697394), (28888, 652974), (30772, 612996), (31094, 606648), (35536, 530817), (43332, 435316), (46158, 408664), (46641, 404432), (50554, 373128), (51083, 369264), (52752, 357581), (53304, 353878), (54096, 348697), (57776, 326487), (61544, 306498), (62188, 303324), (75831, 248752), (86664, 217658), (92316, 204332), (93282, 202216), (101108, 186564), (102166, 184632), (106608, 176939), (108829, 173328), (123088, 153249), (124376, 151662)]