2018106984

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{78367}}^1$

素因数の和:78442

約数の個数: 64

約数和(自身を含む): 5360371200

約数和(自身を除く): 3342264216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 696, 888, 1073, 2146, 3219, 4292, 6438, 8584, 12876, 25752, 78367, 156734, 235101, 313468, 470202, 626936, 940404, 1880808, 2272643, 2899579, 4545286, 5799158, 6817929, 8698737, 9090572, 11598316, 13635858, 17397474, 18181144, 23196632, 27271716, 34794948, 54543432, 69589896, 84087791, 168175582, 252263373, 336351164, 504526746, 672702328, 1009053492, 2018106984]

約数ペア:

[(1, 2018106984), (2, 1009053492), (3, 672702328), (4, 504526746), (6, 336351164), (8, 252263373), (12, 168175582), (24, 84087791), (29, 69589896), (37, 54543432), (58, 34794948), (74, 27271716), (87, 23196632), (111, 18181144), (116, 17397474), (148, 13635858), (174, 11598316), (222, 9090572), (232, 8698737), (296, 6817929), (348, 5799158), (444, 4545286), (696, 2899579), (888, 2272643), (1073, 1880808), (2146, 940404), (3219, 626936), (4292, 470202), (6438, 313468), (8584, 235101), (12876, 156734), (25752, 78367)]