18967519056

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9637967}}^1$

素因数の和:9638019

約数の個数: 40

約数和(自身を含む): 50194537344

約数和(自身を除く): 31227018288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 9637967, 19275934, 28913901, 38551868, 57827802, 77103736, 115655604, 154207472, 231311208, 395156647, 462622416, 790313294, 1185469941, 1580626588, 2370939882, 3161253176, 4741879764, 6322506352, 9483759528, 18967519056]

約数ペア:

[(1, 18967519056), (2, 9483759528), (3, 6322506352), (4, 4741879764), (6, 3161253176), (8, 2370939882), (12, 1580626588), (16, 1185469941), (24, 790313294), (41, 462622416), (48, 395156647), (82, 231311208), (123, 154207472), (164, 115655604), (246, 77103736), (328, 57827802), (492, 38551868), (656, 28913901), (984, 19275934), (1968, 9637967)]