21056554536

素因数分解:

$2^3\times 3^1\times {\mathrm{367}}^1\times {\mathrm{2390617}}^1$

素因数の和:2390993

約数の個数: 32

約数和(自身を含む): 52784845440

約数和(自身を除く): 31728290904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 367, 734, 1101, 1468, 2202, 2936, 4404, 8808, 2390617, 4781234, 7171851, 9562468, 14343702, 19124936, 28687404, 57374808, 877356439, 1754712878, 2632069317, 3509425756, 5264138634, 7018851512, 10528277268, 21056554536]

約数ペア:

[(1, 21056554536), (2, 10528277268), (3, 7018851512), (4, 5264138634), (6, 3509425756), (8, 2632069317), (12, 1754712878), (24, 877356439), (367, 57374808), (734, 28687404), (1101, 19124936), (1468, 14343702), (2202, 9562468), (2936, 7171851), (4404, 4781234), (8808, 2390617)]