18039184

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{6229}}^1$

素因数の和:6418

約数の個数: 20

約数和(自身を含む): 35149660

約数和(自身を除く): 17110476

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 6229, 12458, 24916, 49832, 99664, 1127449, 2254898, 4509796, 9019592, 18039184]

約数ペア:

[(1, 18039184), (2, 9019592), (4, 4509796), (8, 2254898), (16, 1127449), (181, 99664), (362, 49832), (724, 24916), (1448, 12458), (2896, 6229)]