16873716

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 41114304

約数和(自身を除く): 24240588

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 617, 636, 1234, 1851, 2279, 2468, 3702, 4558, 6837, 7404, 9116, 13674, 26531, 27348, 32701, 53062, 65402, 79593, 98103, 106124, 130804, 159186, 196206, 318372, 392412, 1406143, 2812286, 4218429, 5624572, 8436858, 16873716]

約数ペア:

[(1, 16873716), (2, 8436858), (3, 5624572), (4, 4218429), (6, 2812286), (12, 1406143), (43, 392412), (53, 318372), (86, 196206), (106, 159186), (129, 130804), (159, 106124), (172, 98103), (212, 79593), (258, 65402), (318, 53062), (516, 32701), (617, 27348), (636, 26531), (1234, 13674), (1851, 9116), (2279, 7404), (2468, 6837), (3702, 4558)]