31052106

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^2\times {\mathrm{311}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 70873920

約数和(自身を除く): 39821814

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 311, 387, 622, 774, 933, 1161, 1849, 1866, 2322, 2799, 3698, 5547, 5598, 8397, 11094, 13373, 16641, 16794, 26746, 33282, 40119, 49923, 80238, 99846, 120357, 240714, 361071, 575039, 722142, 1150078, 1725117, 3450234, 5175351, 10350702, 15526053, 31052106]

約数ペア:

[(1, 31052106), (2, 15526053), (3, 10350702), (6, 5175351), (9, 3450234), (18, 1725117), (27, 1150078), (43, 722142), (54, 575039), (86, 361071), (129, 240714), (258, 120357), (311, 99846), (387, 80238), (622, 49923), (774, 40119), (933, 33282), (1161, 26746), (1849, 16794), (1866, 16641), (2322, 13373), (2799, 11094), (3698, 8397), (5547, 5598)]