31972158

素因数分解:

$2^1\times 3^4\times {\mathrm{197359}}^1$

素因数の和:197373

約数の個数: 20

約数和(自身を含む): 71641680

約数和(自身を除く): 39669522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197359, 394718, 592077, 1184154, 1776231, 3552462, 5328693, 10657386, 15986079, 31972158]

約数ペア:

[(1, 31972158), (2, 15986079), (3, 10657386), (6, 5328693), (9, 3552462), (18, 1776231), (27, 1184154), (54, 592077), (81, 394718), (162, 197359)]