18606632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 41212800

約数和(自身を除く): 22606168

約数列:

[1, 2, 4, 8, 11, 22, 23, 29, 44, 46, 58, 88, 92, 116, 184, 232, 253, 317, 319, 506, 634, 638, 667, 1012, 1268, 1276, 1334, 2024, 2536, 2552, 2668, 3487, 5336, 6974, 7291, 7337, 9193, 13948, 14582, 14674, 18386, 27896, 29164, 29348, 36772, 58328, 58696, 73544, 80201, 101123, 160402, 202246, 211439, 320804, 404492, 422878, 641608, 808984, 845756, 1691512, 2325829, 4651658, 9303316, 18606632]

約数ペア:

[(1, 18606632), (2, 9303316), (4, 4651658), (8, 2325829), (11, 1691512), (22, 845756), (23, 808984), (29, 641608), (44, 422878), (46, 404492), (58, 320804), (88, 211439), (92, 202246), (116, 160402), (184, 101123), (232, 80201), (253, 73544), (317, 58696), (319, 58328), (506, 36772), (634, 29348), (638, 29164), (667, 27896), (1012, 18386), (1268, 14674), (1276, 14582), (1334, 13948), (2024, 9193), (2536, 7337), (2552, 7291), (2668, 6974), (3487, 5336)]