21486408

素因数分解:

$2^3\times 3^1\times {\mathrm{617}}^1\times {\mathrm{1451}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 53840160

約数和(自身を除く): 32353752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 617, 1234, 1451, 1851, 2468, 2902, 3702, 4353, 4936, 5804, 7404, 8706, 11608, 14808, 17412, 34824, 895267, 1790534, 2685801, 3581068, 5371602, 7162136, 10743204, 21486408]

約数ペア:

[(1, 21486408), (2, 10743204), (3, 7162136), (4, 5371602), (6, 3581068), (8, 2685801), (12, 1790534), (24, 895267), (617, 34824), (1234, 17412), (1451, 14808), (1851, 11608), (2468, 8706), (2902, 7404), (3702, 5804), (4353, 4936)]