17997048

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5813}}^1$

素因数の和:5868

約数の個数: 48

約数和(自身を含む): 49884120

約数和(自身を除く): 31887072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 5813, 11626, 17439, 23252, 34878, 46504, 52317, 69756, 104634, 139512, 209268, 249959, 418536, 499918, 749877, 999836, 1499754, 1999672, 2249631, 2999508, 4499262, 5999016, 8998524, 17997048]

約数ペア:

[(1, 17997048), (2, 8998524), (3, 5999016), (4, 4499262), (6, 2999508), (8, 2249631), (9, 1999672), (12, 1499754), (18, 999836), (24, 749877), (36, 499918), (43, 418536), (72, 249959), (86, 209268), (129, 139512), (172, 104634), (258, 69756), (344, 52317), (387, 46504), (516, 34878), (774, 23252), (1032, 17439), (1548, 11626), (3096, 5813)]