18215334

素因数分解:

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

素因数の和:4833

約数の個数: 32

約数和(自身を含む): 41057280

約数和(自身を除く): 22841946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 4751, 9502, 14253, 28506, 42759, 85518, 128277, 256554, 337321, 674642, 1011963, 2023926, 3035889, 6071778, 9107667, 18215334]

約数ペア:

[(1, 18215334), (2, 9107667), (3, 6071778), (6, 3035889), (9, 2023926), (18, 1011963), (27, 674642), (54, 337321), (71, 256554), (142, 128277), (213, 85518), (426, 42759), (639, 28506), (1278, 14253), (1917, 9502), (3834, 4751)]