64678746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11807}}^1$

素因数の和:11906

約数の個数: 32

約数和(自身を含む): 142829568

約数和(自身を除く): 78150822

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 5478, 11807, 23614, 35421, 70842, 129877, 259754, 389631, 779262, 979981, 1959962, 2939943, 5879886, 10779791, 21559582, 32339373, 64678746]

約数ペア:

[(1, 64678746), (2, 32339373), (3, 21559582), (6, 10779791), (11, 5879886), (22, 2939943), (33, 1959962), (66, 979981), (83, 779262), (166, 389631), (249, 259754), (498, 129877), (913, 70842), (1826, 35421), (2739, 23614), (5478, 11807)]