13489644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{160591}}^1$

素因数の和:160605

約数の個数: 24

約数和(自身を含む): 35972608

約数和(自身を除く): 22482964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 160591, 321182, 481773, 642364, 963546, 1124137, 1927092, 2248274, 3372411, 4496548, 6744822, 13489644]

約数ペア:

[(1, 13489644), (2, 6744822), (3, 4496548), (4, 3372411), (6, 2248274), (7, 1927092), (12, 1124137), (14, 963546), (21, 642364), (28, 481773), (42, 321182), (84, 160591)]