18045190

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1847}}^1$

素因数の和:2831

約数の個数: 16

約数和(自身を含む): 32532192

約数和(自身を除く): 14487002

約数列:

[1, 2, 5, 10, 977, 1847, 1954, 3694, 4885, 9235, 9770, 18470, 1804519, 3609038, 9022595, 18045190]

約数ペア:

[(1, 18045190), (2, 9022595), (5, 3609038), (10, 1804519), (977, 18470), (1847, 9770), (1954, 9235), (3694, 4885)]