17962252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 40561920

約数和(自身を除く): 22599668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2011, 2233, 4022, 4466, 8044, 8932, 14077, 22121, 28154, 44242, 56308, 58319, 88484, 116638, 154847, 233276, 309694, 408233, 619388, 641509, 816466, 1283018, 1632932, 2566036, 4490563, 8981126, 17962252]

約数ペア:

[(1, 17962252), (2, 8981126), (4, 4490563), (7, 2566036), (11, 1632932), (14, 1283018), (22, 816466), (28, 641509), (29, 619388), (44, 408233), (58, 309694), (77, 233276), (116, 154847), (154, 116638), (203, 88484), (308, 58319), (319, 56308), (406, 44242), (638, 28154), (812, 22121), (1276, 14077), (2011, 8932), (2233, 8044), (4022, 4466)]