81382055028

素因数分解:

$2^2\times 3^1\times {\mathrm{42017}}^1\times {\mathrm{161407}}^1$

素因数の和:203431

約数の個数: 24

約数和(自身を含む): 189897157632

約数和(自身を除く): 108515102604

約数列:

[1, 2, 3, 4, 6, 12, 42017, 84034, 126051, 161407, 168068, 252102, 322814, 484221, 504204, 645628, 968442, 1936884, 6781837919, 13563675838, 20345513757, 27127351676, 40691027514, 81382055028]

約数ペア:

[(1, 81382055028), (2, 40691027514), (3, 27127351676), (4, 20345513757), (6, 13563675838), (12, 6781837919), (42017, 1936884), (84034, 968442), (126051, 645628), (161407, 504204), (168068, 484221), (252102, 322814)]