40272318

素因数分解:

$2^1\times 3^2\times {\mathrm{1117}}^1\times {\mathrm{2003}}^1$

素因数の和:3128

約数の個数: 24

約数和(自身を含む): 87378408

約数和(自身を除く): 47106090

約数列:

[1, 2, 3, 6, 9, 18, 1117, 2003, 2234, 3351, 4006, 6009, 6702, 10053, 12018, 18027, 20106, 36054, 2237351, 4474702, 6712053, 13424106, 20136159, 40272318]

約数ペア:

[(1, 40272318), (2, 20136159), (3, 13424106), (6, 6712053), (9, 4474702), (18, 2237351), (1117, 36054), (2003, 20106), (2234, 18027), (3351, 12018), (4006, 10053), (6009, 6702)]