72729522

素因数分解:

$2^1\times 3^3\times {\mathrm{1346843}}^1$

素因数の和:1346854

約数の個数: 16

約数和(自身を含む): 161621280

約数和(自身を除く): 88891758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1346843, 2693686, 4040529, 8081058, 12121587, 24243174, 36364761, 72729522]

約数ペア:

[(1, 72729522), (2, 36364761), (3, 24243174), (6, 12121587), (9, 8081058), (18, 4040529), (27, 2693686), (54, 1346843)]