40428438

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{44623}}^1$

素因数の和:44779

約数の個数: 16

約数和(自身を含む): 81394176

約数和(自身を除く): 40965738

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 44623, 89246, 133869, 267738, 6738073, 13476146, 20214219, 40428438]

約数ペア:

[(1, 40428438), (2, 20214219), (3, 13476146), (6, 6738073), (151, 267738), (302, 133869), (453, 89246), (906, 44623)]