31609812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{202627}}^1$

素因数の和:202647

約数の個数: 24

約数和(自身を含む): 79430176

約数和(自身を除く): 47820364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 202627, 405254, 607881, 810508, 1215762, 2431524, 2634151, 5268302, 7902453, 10536604, 15804906, 31609812]

約数ペア:

[(1, 31609812), (2, 15804906), (3, 10536604), (4, 7902453), (6, 5268302), (12, 2634151), (13, 2431524), (26, 1215762), (39, 810508), (52, 607881), (78, 405254), (156, 202627)]