121521804

素因数分解:

$2^2\times 3^1\times {\mathrm{557}}^1\times {\mathrm{18181}}^1$

素因数の和:18745

約数の個数: 24

約数和(自身を含む): 284075568

約数和(自身を除く): 162553764

約数列:

[1, 2, 3, 4, 6, 12, 557, 1114, 1671, 2228, 3342, 6684, 18181, 36362, 54543, 72724, 109086, 218172, 10126817, 20253634, 30380451, 40507268, 60760902, 121521804]

約数ペア:

[(1, 121521804), (2, 60760902), (3, 40507268), (4, 30380451), (6, 20253634), (12, 10126817), (557, 218172), (1114, 109086), (1671, 72724), (2228, 54543), (3342, 36362), (6684, 18181)]