31308077322

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{260263}}^1$

素因数の和:260475

約数の個数: 48

約数和(自身を含む): 69915238848

約数和(自身を除く): 38607161526

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 163, 246, 326, 369, 489, 738, 978, 1467, 2934, 6683, 13366, 20049, 40098, 60147, 120294, 260263, 520526, 780789, 1561578, 2342367, 4684734, 10670783, 21341566, 32012349, 42422869, 64024698, 84845738, 96037047, 127268607, 192074094, 254537214, 381805821, 763611642, 1739337629, 3478675258, 5218012887, 10436025774, 15654038661, 31308077322]

約数ペア:

[(1, 31308077322), (2, 15654038661), (3, 10436025774), (6, 5218012887), (9, 3478675258), (18, 1739337629), (41, 763611642), (82, 381805821), (123, 254537214), (163, 192074094), (246, 127268607), (326, 96037047), (369, 84845738), (489, 64024698), (738, 42422869), (978, 32012349), (1467, 21341566), (2934, 10670783), (6683, 4684734), (13366, 2342367), (20049, 1561578), (40098, 780789), (60147, 520526), (120294, 260263)]