42138882

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{54443}}^1$

素因数の和:54494

約数の個数: 24

約数和(自身を含む): 93425904

約数和(自身を除く): 51287022

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 54443, 108886, 163329, 326658, 489987, 979974, 2341049, 4682098, 7023147, 14046294, 21069441, 42138882]

約数ペア:

[(1, 42138882), (2, 21069441), (3, 14046294), (6, 7023147), (9, 4682098), (18, 2341049), (43, 979974), (86, 489987), (129, 326658), (258, 163329), (387, 108886), (774, 54443)]