15660002172

素因数分解:

$2^2\times 3^1\times {\mathrm{1305000181}}^1$

素因数の和:1305000188

約数の個数: 12

約数和(自身を含む): 36540005096

約数和(自身を除く): 20880002924

約数列:

[1, 2, 3, 4, 6, 12, 1305000181, 2610000362, 3915000543, 5220000724, 7830001086, 15660002172]

約数ペア:

[(1, 15660002172), (2, 7830001086), (3, 5220000724), (4, 3915000543), (6, 2610000362), (12, 1305000181)]