18541392

素因数分解:

$2^4\times 3^1\times {\mathrm{386279}}^1$

素因数の和:386290

約数の個数: 20

約数和(自身を含む): 47898720

約数和(自身を除く): 29357328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 386279, 772558, 1158837, 1545116, 2317674, 3090232, 4635348, 6180464, 9270696, 18541392]

約数ペア:

[(1, 18541392), (2, 9270696), (3, 6180464), (4, 4635348), (6, 3090232), (8, 2317674), (12, 1545116), (16, 1158837), (24, 772558), (48, 386279)]