18948408

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{7817}}^1$

素因数の和:7927

約数の個数: 32

約数和(自身を含む): 47846160

約数和(自身を除く): 28897752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 7817, 15634, 23451, 31268, 46902, 62536, 93804, 187608, 789517, 1579034, 2368551, 3158068, 4737102, 6316136, 9474204, 18948408]

約数ペア:

[(1, 18948408), (2, 9474204), (3, 6316136), (4, 4737102), (6, 3158068), (8, 2368551), (12, 1579034), (24, 789517), (101, 187608), (202, 93804), (303, 62536), (404, 46902), (606, 31268), (808, 23451), (1212, 15634), (2424, 7817)]