138453642

素因数分解:

$2^1\times 3^2\times {\mathrm{1619}}^1\times {\mathrm{4751}}^1$

素因数の和:6378

約数の個数: 24

約数和(自身を含む): 300231360

約数和(自身を除く): 161777718

約数列:

[1, 2, 3, 6, 9, 18, 1619, 3238, 4751, 4857, 9502, 9714, 14253, 14571, 28506, 29142, 42759, 85518, 7691869, 15383738, 23075607, 46151214, 69226821, 138453642]

約数ペア:

[(1, 138453642), (2, 69226821), (3, 46151214), (6, 23075607), (9, 15383738), (18, 7691869), (1619, 85518), (3238, 42759), (4751, 29142), (4857, 28506), (9502, 14571), (9714, 14253)]