17942796

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:796

約数の個数: 60

約数和(自身を含む): 47567520

約数和(自身を除く): 29624724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 701, 711, 948, 1402, 1422, 2103, 2133, 2804, 2844, 4206, 4266, 6309, 6399, 8412, 8532, 12618, 12798, 18927, 25236, 25596, 37854, 55379, 56781, 75708, 110758, 113562, 166137, 221516, 227124, 332274, 498411, 664548, 996822, 1495233, 1993644, 2990466, 4485699, 5980932, 8971398, 17942796]

約数ペア:

[(1, 17942796), (2, 8971398), (3, 5980932), (4, 4485699), (6, 2990466), (9, 1993644), (12, 1495233), (18, 996822), (27, 664548), (36, 498411), (54, 332274), (79, 227124), (81, 221516), (108, 166137), (158, 113562), (162, 110758), (237, 75708), (316, 56781), (324, 55379), (474, 37854), (701, 25596), (711, 25236), (948, 18927), (1402, 12798), (1422, 12618), (2103, 8532), (2133, 8412), (2804, 6399), (2844, 6309), (4206, 4266)]