15018756

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 36986880

約数和(自身を除く): 21968124

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 141, 186, 188, 282, 372, 564, 859, 1457, 1718, 2577, 2914, 3436, 4371, 5154, 5828, 8742, 10308, 17484, 26629, 40373, 53258, 79887, 80746, 106516, 121119, 159774, 161492, 242238, 319548, 484476, 1251563, 2503126, 3754689, 5006252, 7509378, 15018756]

約数ペア:

[(1, 15018756), (2, 7509378), (3, 5006252), (4, 3754689), (6, 2503126), (12, 1251563), (31, 484476), (47, 319548), (62, 242238), (93, 161492), (94, 159774), (124, 121119), (141, 106516), (186, 80746), (188, 79887), (282, 53258), (372, 40373), (564, 26629), (859, 17484), (1457, 10308), (1718, 8742), (2577, 5828), (2914, 5154), (3436, 4371)]