40538658

素因数分解:

$2^1\times 3^1\times {\mathrm{719}}^1\times {\mathrm{9397}}^1$

素因数の和:10121

約数の個数: 16

約数和(自身を含む): 81198720

約数和(自身を除く): 40660062

約数列:

[1, 2, 3, 6, 719, 1438, 2157, 4314, 9397, 18794, 28191, 56382, 6756443, 13512886, 20269329, 40538658]

約数ペア:

[(1, 40538658), (2, 20269329), (3, 13512886), (6, 6756443), (719, 56382), (1438, 28191), (2157, 18794), (4314, 9397)]