131011416

素因数分解:

$2^3\times 3^2\times {\mathrm{1819603}}^1$

素因数の和:1819615

約数の個数: 24

約数和(自身を含む): 354822780

約数和(自身を除く): 223811364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1819603, 3639206, 5458809, 7278412, 10917618, 14556824, 16376427, 21835236, 32752854, 43670472, 65505708, 131011416]

約数ペア:

[(1, 131011416), (2, 65505708), (3, 43670472), (4, 32752854), (6, 21835236), (8, 16376427), (9, 14556824), (12, 10917618), (18, 7278412), (24, 5458809), (36, 3639206), (72, 1819603)]