66221538

素因数分解:

$2^1\times 3^1\times {\mathrm{937}}^1\times {\mathrm{11779}}^1$

素因数の和:12721

約数の個数: 16

約数和(自身を含む): 132595680

約数和(自身を除く): 66374142

約数列:

[1, 2, 3, 6, 937, 1874, 2811, 5622, 11779, 23558, 35337, 70674, 11036923, 22073846, 33110769, 66221538]

約数ペア:

[(1, 66221538), (2, 33110769), (3, 22073846), (6, 11036923), (937, 70674), (1874, 35337), (2811, 23558), (5622, 11779)]