15679895688

素因数分解:

$2^3\times 3^2\times {\mathrm{1787}}^1\times {\mathrm{121867}}^1$

素因数の和:123666

約数の個数: 48

約数和(自身を含む): 42490496880

約数和(自身を除く): 26810601192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1787, 3574, 5361, 7148, 10722, 14296, 16083, 21444, 32166, 42888, 64332, 121867, 128664, 243734, 365601, 487468, 731202, 974936, 1096803, 1462404, 2193606, 2924808, 4387212, 8774424, 217776329, 435552658, 653328987, 871105316, 1306657974, 1742210632, 1959986961, 2613315948, 3919973922, 5226631896, 7839947844, 15679895688]

約数ペア:

[(1, 15679895688), (2, 7839947844), (3, 5226631896), (4, 3919973922), (6, 2613315948), (8, 1959986961), (9, 1742210632), (12, 1306657974), (18, 871105316), (24, 653328987), (36, 435552658), (72, 217776329), (1787, 8774424), (3574, 4387212), (5361, 2924808), (7148, 2193606), (10722, 1462404), (14296, 1096803), (16083, 974936), (21444, 731202), (32166, 487468), (42888, 365601), (64332, 243734), (121867, 128664)]