138794874

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{746209}}^1$

素因数の和:746245

約数の個数: 16

約数和(自身を含む): 286544640

約数和(自身を除く): 147749766

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 746209, 1492418, 2238627, 4477254, 23132479, 46264958, 69397437, 138794874]

約数ペア:

[(1, 138794874), (2, 69397437), (3, 46264958), (6, 23132479), (31, 4477254), (62, 2238627), (93, 1492418), (186, 746209)]