18495012

素因数分解:

$2^2\times 3^1\times {\mathrm{1541251}}^1$

素因数の和:1541258

約数の個数: 12

約数和(自身を含む): 43155056

約数和(自身を除く): 24660044

約数列:

[1, 2, 3, 4, 6, 12, 1541251, 3082502, 4623753, 6165004, 9247506, 18495012]

約数ペア:

[(1, 18495012), (2, 9247506), (3, 6165004), (4, 4623753), (6, 3082502), (12, 1541251)]