18935472

素因数分解:

$2^4\times 3^1\times {\mathrm{394489}}^1$

素因数の和:394500

約数の個数: 20

約数和(自身を含む): 48916760

約数和(自身を除く): 29981288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 394489, 788978, 1183467, 1577956, 2366934, 3155912, 4733868, 6311824, 9467736, 18935472]

約数ペア:

[(1, 18935472), (2, 9467736), (3, 6311824), (4, 4733868), (6, 3155912), (8, 2366934), (12, 1577956), (16, 1183467), (24, 788978), (48, 394489)]