131012748

素因数分解:

$2^2\times 3^3\times {\mathrm{1213081}}^1$

素因数の和:1213094

約数の個数: 24

約数和(自身を含む): 339662960

約数和(自身を除く): 208650212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1213081, 2426162, 3639243, 4852324, 7278486, 10917729, 14556972, 21835458, 32753187, 43670916, 65506374, 131012748]

約数ペア:

[(1, 131012748), (2, 65506374), (3, 43670916), (4, 32753187), (6, 21835458), (9, 14556972), (12, 10917729), (18, 7278486), (27, 4852324), (36, 3639243), (54, 2426162), (108, 1213081)]