40077144

素因数分解:

$2^3\times 3^2\times {\mathrm{556627}}^1$

素因数の和:556639

約数の個数: 24

約数和(自身を含む): 108542460

約数和(自身を除く): 68465316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 556627, 1113254, 1669881, 2226508, 3339762, 4453016, 5009643, 6679524, 10019286, 13359048, 20038572, 40077144]

約数ペア:

[(1, 40077144), (2, 20038572), (3, 13359048), (4, 10019286), (6, 6679524), (8, 5009643), (9, 4453016), (12, 3339762), (18, 2226508), (24, 1669881), (36, 1113254), (72, 556627)]