1639314

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1562

約数の個数: 24

約数和(自身を含む): 3612492

約数和(自身を除く): 1973178

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 1493, 2986, 4479, 8958, 13437, 26874, 91073, 182146, 273219, 546438, 819657, 1639314]

約数ペア:

[(1, 1639314), (2, 819657), (3, 546438), (6, 273219), (9, 182146), (18, 91073), (61, 26874), (122, 13437), (183, 8958), (366, 4479), (549, 2986), (1098, 1493)]