70139358

素因数分解:

$2^1\times 3^4\times {\mathrm{432959}}^1$

素因数の和:432973

約数の個数: 20

約数和(自身を含む): 157164480

約数和(自身を除く): 87025122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 432959, 865918, 1298877, 2597754, 3896631, 7793262, 11689893, 23379786, 35069679, 70139358]

約数ペア:

[(1, 70139358), (2, 35069679), (3, 23379786), (6, 11689893), (9, 7793262), (18, 3896631), (27, 2597754), (54, 1298877), (81, 865918), (162, 432959)]