40631868

素因数分解:

$2^2\times 3^4\times {\mathrm{125407}}^1$

素因数の和:125423

約数の個数: 30

約数和(自身を含む): 106220576

約数和(自身を除く): 65588708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 125407, 250814, 376221, 501628, 752442, 1128663, 1504884, 2257326, 3385989, 4514652, 6771978, 10157967, 13543956, 20315934, 40631868]

約数ペア:

[(1, 40631868), (2, 20315934), (3, 13543956), (4, 10157967), (6, 6771978), (9, 4514652), (12, 3385989), (18, 2257326), (27, 1504884), (36, 1128663), (54, 752442), (81, 501628), (108, 376221), (162, 250814), (324, 125407)]