39997578

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 82173312

約数和(自身を除く): 42175734

約数列:

[1, 2, 3, 6, 61, 103, 122, 183, 206, 309, 366, 618, 1061, 2122, 3183, 6283, 6366, 12566, 18849, 37698, 64721, 109283, 129442, 194163, 218566, 327849, 388326, 655698, 6666263, 13332526, 19998789, 39997578]

約数ペア:

[(1, 39997578), (2, 19998789), (3, 13332526), (6, 6666263), (61, 655698), (103, 388326), (122, 327849), (183, 218566), (206, 194163), (309, 129442), (366, 109283), (618, 64721), (1061, 37698), (2122, 18849), (3183, 12566), (6283, 6366)]