18393051

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 25270560

約数和(自身を除く): 6877509

約数列:

[1, 3, 41, 123, 229, 653, 687, 1959, 9389, 26773, 28167, 80319, 149537, 448611, 6131017, 18393051]

約数ペア:

[(1, 18393051), (3, 6131017), (41, 448611), (123, 149537), (229, 80319), (653, 28167), (687, 26773), (1959, 9389)]