17942765496

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{429911}}^1$

素因数の和:430004

約数の個数: 64

約数和(自身を含む): 47049569280

約数和(自身を除く): 29106803784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 888, 1128, 1739, 3478, 5217, 6956, 10434, 13912, 20868, 41736, 429911, 859822, 1289733, 1719644, 2579466, 3439288, 5158932, 10317864, 15906707, 20205817, 31813414, 40411634, 47720121, 60617451, 63626828, 80823268, 95440242, 121234902, 127253656, 161646536, 190880484, 242469804, 381760968, 484939608, 747615229, 1495230458, 2242845687, 2990460916, 4485691374, 5980921832, 8971382748, 17942765496]

約数ペア:

[(1, 17942765496), (2, 8971382748), (3, 5980921832), (4, 4485691374), (6, 2990460916), (8, 2242845687), (12, 1495230458), (24, 747615229), (37, 484939608), (47, 381760968), (74, 242469804), (94, 190880484), (111, 161646536), (141, 127253656), (148, 121234902), (188, 95440242), (222, 80823268), (282, 63626828), (296, 60617451), (376, 47720121), (444, 40411634), (564, 31813414), (888, 20205817), (1128, 15906707), (1739, 10317864), (3478, 5158932), (5217, 3439288), (6956, 2579466), (10434, 1719644), (13912, 1289733), (20868, 859822), (41736, 429911)]