15942804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2576

約数の個数: 48

約数和(自身を含む): 40674816

約数和(自身を除く): 24732012

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 2521, 3162, 5042, 6324, 7563, 10084, 15126, 30252, 42857, 78151, 85714, 128571, 156302, 171428, 234453, 257142, 312604, 468906, 514284, 937812, 1328567, 2657134, 3985701, 5314268, 7971402, 15942804]

約数ペア:

[(1, 15942804), (2, 7971402), (3, 5314268), (4, 3985701), (6, 2657134), (12, 1328567), (17, 937812), (31, 514284), (34, 468906), (51, 312604), (62, 257142), (68, 234453), (93, 171428), (102, 156302), (124, 128571), (186, 85714), (204, 78151), (372, 42857), (527, 30252), (1054, 15126), (1581, 10084), (2108, 7563), (2521, 6324), (3162, 5042)]