1855908

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1704

約数の個数: 36

約数和(自身を含む): 4845568

約数和(自身を除く): 2989660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1663, 3326, 4989, 6652, 9978, 14967, 19956, 29934, 51553, 59868, 103106, 154659, 206212, 309318, 463977, 618636, 927954, 1855908]

約数ペア:

[(1, 1855908), (2, 927954), (3, 618636), (4, 463977), (6, 309318), (9, 206212), (12, 154659), (18, 103106), (31, 59868), (36, 51553), (62, 29934), (93, 19956), (124, 14967), (186, 9978), (279, 6652), (372, 4989), (558, 3326), (1116, 1663)]