38270154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{490643}}^1$

素因数の和:490661

約数の個数: 16

約数和(自身を含む): 82428192

約数和(自身を除く): 44158038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 490643, 981286, 1471929, 2943858, 6378359, 12756718, 19135077, 38270154]

約数ペア:

[(1, 38270154), (2, 19135077), (3, 12756718), (6, 6378359), (13, 2943858), (26, 1471929), (39, 981286), (78, 490643)]