9151604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 20461056

約数和(自身を除く): 11309452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 691, 946, 1204, 1382, 1892, 2764, 3311, 4837, 6622, 7601, 9674, 13244, 15202, 19348, 29713, 30404, 53207, 59426, 106414, 118852, 207991, 212828, 326843, 415982, 653686, 831964, 1307372, 2287901, 4575802, 9151604]

約数ペア:

[(1, 9151604), (2, 4575802), (4, 2287901), (7, 1307372), (11, 831964), (14, 653686), (22, 415982), (28, 326843), (43, 212828), (44, 207991), (77, 118852), (86, 106414), (154, 59426), (172, 53207), (301, 30404), (308, 29713), (473, 19348), (602, 15202), (691, 13244), (946, 9674), (1204, 7601), (1382, 6622), (1892, 4837), (2764, 3311)]