18105798

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 37619712

約数和(自身を除く): 19513914

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 311, 313, 622, 626, 933, 939, 1866, 1878, 9641, 9703, 19282, 19406, 28923, 29109, 57846, 58218, 97343, 194686, 292029, 584058, 3017633, 6035266, 9052899, 18105798]

約数ペア:

[(1, 18105798), (2, 9052899), (3, 6035266), (6, 3017633), (31, 584058), (62, 292029), (93, 194686), (186, 97343), (311, 58218), (313, 57846), (622, 29109), (626, 28923), (933, 19406), (939, 19282), (1866, 9703), (1878, 9641)]