71423658

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{47807}}^1$

素因数の和:47898

約数の個数: 24

約数和(自身を含む): 156619008

約数和(自身を除く): 85195350

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 47807, 95614, 143421, 286842, 430263, 860526, 3967981, 7935962, 11903943, 23807886, 35711829, 71423658]

約数ペア:

[(1, 71423658), (2, 35711829), (3, 23807886), (6, 11903943), (9, 7935962), (18, 3967981), (83, 860526), (166, 430263), (249, 286842), (498, 143421), (747, 95614), (1494, 47807)]