1331874

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1282

約数の個数: 24

約数和(自身を含む): 2935452

約数和(自身を除く): 1603578

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 1213, 2426, 3639, 7278, 10917, 21834, 73993, 147986, 221979, 443958, 665937, 1331874]

約数ペア:

[(1, 1331874), (2, 665937), (3, 443958), (6, 221979), (9, 147986), (18, 73993), (61, 21834), (122, 10917), (183, 7278), (366, 3639), (549, 2426), (1098, 1213)]