137742138

素因数分解:

$2^1\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{4871}}^1$

素因数の和:6450

約数の個数: 24

約数和(自身を含む): 298692576

約数和(自身を除く): 160950438

約数列:

[1, 2, 3, 6, 9, 18, 1571, 3142, 4713, 4871, 9426, 9742, 14139, 14613, 28278, 29226, 43839, 87678, 7652341, 15304682, 22957023, 45914046, 68871069, 137742138]

約数ペア:

[(1, 137742138), (2, 68871069), (3, 45914046), (6, 22957023), (9, 15304682), (18, 7652341), (1571, 87678), (3142, 43839), (4713, 29226), (4871, 28278), (9426, 14613), (9742, 14139)]