31869774

素因数分解:

$2^1\times 3^4\times {\mathrm{196727}}^1$

素因数の和:196741

約数の個数: 20

約数和(自身を含む): 71412264

約数和(自身を除く): 39542490

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 196727, 393454, 590181, 1180362, 1770543, 3541086, 5311629, 10623258, 15934887, 31869774]

約数ペア:

[(1, 31869774), (2, 15934887), (3, 10623258), (6, 5311629), (9, 3541086), (18, 1770543), (27, 1180362), (54, 590181), (81, 393454), (162, 196727)]