15851502

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 36009792

約数和(自身を除く): 20158290

約数列:

[1, 2, 3, 6, 9, 18, 41, 47, 82, 94, 123, 141, 246, 282, 369, 423, 457, 738, 846, 914, 1371, 1927, 2742, 3854, 4113, 5781, 8226, 11562, 17343, 18737, 21479, 34686, 37474, 42958, 56211, 64437, 112422, 128874, 168633, 193311, 337266, 386622, 880639, 1761278, 2641917, 5283834, 7925751, 15851502]

約数ペア:

[(1, 15851502), (2, 7925751), (3, 5283834), (6, 2641917), (9, 1761278), (18, 880639), (41, 386622), (47, 337266), (82, 193311), (94, 168633), (123, 128874), (141, 112422), (246, 64437), (282, 56211), (369, 42958), (423, 37474), (457, 34686), (738, 21479), (846, 18737), (914, 17343), (1371, 11562), (1927, 8226), (2742, 5781), (3854, 4113)]