21556056

素因数分解:

$2^3\times 3^1\times {\mathrm{619}}^1\times {\mathrm{1451}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 54014400

約数和(自身を除く): 32458344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 619, 1238, 1451, 1857, 2476, 2902, 3714, 4353, 4952, 5804, 7428, 8706, 11608, 14856, 17412, 34824, 898169, 1796338, 2694507, 3592676, 5389014, 7185352, 10778028, 21556056]

約数ペア:

[(1, 21556056), (2, 10778028), (3, 7185352), (4, 5389014), (6, 3592676), (8, 2694507), (12, 1796338), (24, 898169), (619, 34824), (1238, 17412), (1451, 14856), (1857, 11608), (2476, 8706), (2902, 7428), (3714, 5804), (4353, 4952)]