40641198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521041}}^1$

素因数の和:521059

約数の個数: 16

約数和(自身を含む): 87535056

約数和(自身を除く): 46893858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521041, 1042082, 1563123, 3126246, 6773533, 13547066, 20320599, 40641198]

約数ペア:

[(1, 40641198), (2, 20320599), (3, 13547066), (6, 6773533), (13, 3126246), (26, 1563123), (39, 1042082), (78, 521041)]