19392912

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 240

約数和(自身を含む): 71245440

約数和(自身を除く): 51852528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 53, 54, 56, 63, 66, 72, 77, 84, 88, 99, 106, 108, 112, 121, 126, 132, 144, 154, 159, 168, 176, 189, 198, 212, 216, 231, 242, 252, 264, 297, 308, 318, 336, 363, 371, 378, 396, 424, 432, 462, 477, 484, 504, 528, 583, 594, 616, 636, 693, 726, 742, 756, 792, 847, 848, 924, 954, 968, 1008, 1089, 1113, 1166, 1188, 1232, 1272, 1386, 1431, 1452, 1484, 1512, 1584, 1694, 1749, 1848, 1908, 1936, 2079, 2178, 2226, 2332, 2376, 2541, 2544, 2772, 2862, 2904, 2968, 3024, 3267, 3339, 3388, 3498, 3696, 3816, 4081, 4158, 4356, 4452, 4664, 4752, 5082, 5247, 5544, 5724, 5808, 5936, 6413, 6534, 6678, 6776, 6996, 7623, 7632, 8162, 8316, 8712, 8904, 9328, 10017, 10164, 10494, 11088, 11448, 12243, 12826, 13068, 13356, 13552, 13992, 15246, 15741, 16324, 16632, 17424, 17808, 19239, 20034, 20328, 20988, 22869, 22896, 24486, 25652, 26136, 26712, 27984, 30492, 31482, 32648, 33264, 36729, 38478, 40068, 40656, 41976, 44891, 45738, 48972, 51304, 52272, 53424, 57717, 60984, 62964, 65296, 73458, 76956, 80136, 83952, 89782, 91476, 97944, 102608, 110187, 115434, 121968, 125928, 134673, 146916, 153912, 160272, 173151, 179564, 182952, 195888, 220374, 230868, 251856, 269346, 293832, 307824, 346302, 359128, 365904, 404019, 440748, 461736, 538692, 587664, 692604, 718256, 808038, 881496, 923472, 1077384, 1212057, 1385208, 1616076, 1762992, 2154768, 2424114, 2770416, 3232152, 4848228, 6464304, 9696456, 19392912]

約数ペア:

[(1, 19392912), (2, 9696456), (3, 6464304), (4, 4848228), (6, 3232152), (7, 2770416), (8, 2424114), (9, 2154768), (11, 1762992), (12, 1616076), (14, 1385208), (16, 1212057), (18, 1077384), (21, 923472), (22, 881496), (24, 808038), (27, 718256), (28, 692604), (33, 587664), (36, 538692), (42, 461736), (44, 440748), (48, 404019), (53, 365904), (54, 359128), (56, 346302), (63, 307824), (66, 293832), (72, 269346), (77, 251856), (84, 230868), (88, 220374), (99, 195888), (106, 182952), (108, 179564), (112, 173151), (121, 160272), (126, 153912), (132, 146916), (144, 134673), (154, 125928), (159, 121968), (168, 115434), (176, 110187), (189, 102608), (198, 97944), (212, 91476), (216, 89782), (231, 83952), (242, 80136), (252, 76956), (264, 73458), (297, 65296), (308, 62964), (318, 60984), (336, 57717), (363, 53424), (371, 52272), (378, 51304), (396, 48972), (424, 45738), (432, 44891), (462, 41976), (477, 40656), (484, 40068), (504, 38478), (528, 36729), (583, 33264), (594, 32648), (616, 31482), (636, 30492), (693, 27984), (726, 26712), (742, 26136), (756, 25652), (792, 24486), (847, 22896), (848, 22869), (924, 20988), (954, 20328), (968, 20034), (1008, 19239), (1089, 17808), (1113, 17424), (1166, 16632), (1188, 16324), (1232, 15741), (1272, 15246), (1386, 13992), (1431, 13552), (1452, 13356), (1484, 13068), (1512, 12826), (1584, 12243), (1694, 11448), (1749, 11088), (1848, 10494), (1908, 10164), (1936, 10017), (2079, 9328), (2178, 8904), (2226, 8712), (2332, 8316), (2376, 8162), (2541, 7632), (2544, 7623), (2772, 6996), (2862, 6776), (2904, 6678), (2968, 6534), (3024, 6413), (3267, 5936), (3339, 5808), (3388, 5724), (3498, 5544), (3696, 5247), (3816, 5082), (4081, 4752), (4158, 4664), (4356, 4452)]