40572354

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{12979}}^1$

素因数の和:13505

約数の個数: 16

約数和(自身を含む): 81306720

約数和(自身を除く): 40734366

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 12979, 25958, 38937, 77874, 6762059, 13524118, 20286177, 40572354]

約数ペア:

[(1, 40572354), (2, 20286177), (3, 13524118), (6, 6762059), (521, 77874), (1042, 38937), (1563, 25958), (3126, 12979)]