31155354

素因数分解:

$2^1\times 3^4\times {\mathrm{192317}}^1$

素因数の和:192331

約数の個数: 20

約数和(自身を含む): 69811434

約数和(自身を除く): 38656080

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 192317, 384634, 576951, 1153902, 1730853, 3461706, 5192559, 10385118, 15577677, 31155354]

約数ペア:

[(1, 31155354), (2, 15577677), (3, 10385118), (6, 5192559), (9, 3461706), (18, 1730853), (27, 1153902), (54, 576951), (81, 384634), (162, 192317)]