12143556

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4751}}^1$

素因数の和:4832

約数の個数: 36

約数和(自身を含む): 31135104

約数和(自身を除く): 18991548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 4751, 9502, 14253, 19004, 28506, 42759, 57012, 85518, 171036, 337321, 674642, 1011963, 1349284, 2023926, 3035889, 4047852, 6071778, 12143556]

約数ペア:

[(1, 12143556), (2, 6071778), (3, 4047852), (4, 3035889), (6, 2023926), (9, 1349284), (12, 1011963), (18, 674642), (36, 337321), (71, 171036), (142, 85518), (213, 57012), (284, 42759), (426, 28506), (639, 19004), (852, 14253), (1278, 9502), (2556, 4751)]