31166028

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{4783}}^1$

素因数の和:4974

約数の個数: 36

約数和(自身を含む): 79232608

約数和(自身を除く): 48066580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4783, 6516, 9566, 14349, 19132, 28698, 43047, 57396, 86094, 172188, 865723, 1731446, 2597169, 3462892, 5194338, 7791507, 10388676, 15583014, 31166028]

約数ペア:

[(1, 31166028), (2, 15583014), (3, 10388676), (4, 7791507), (6, 5194338), (9, 3462892), (12, 2597169), (18, 1731446), (36, 865723), (181, 172188), (362, 86094), (543, 57396), (724, 43047), (1086, 28698), (1629, 19132), (2172, 14349), (3258, 9566), (4783, 6516)]