40012452

素因数分解:

$2^2\times 3^2\times {\mathrm{1111457}}^1$

素因数の和:1111467

約数の個数: 18

約数和(自身を含む): 101142678

約数和(自身を除く): 61130226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1111457, 2222914, 3334371, 4445828, 6668742, 10003113, 13337484, 20006226, 40012452]

約数ペア:

[(1, 40012452), (2, 20006226), (3, 13337484), (4, 10003113), (6, 6668742), (9, 4445828), (12, 3334371), (18, 2222914), (36, 1111457)]