42918456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{255467}}^1$

素因数の和:255483

約数の個数: 32

約数和(自身を含む): 122624640

約数和(自身を除く): 79706184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 255467, 510934, 766401, 1021868, 1532802, 1788269, 2043736, 3065604, 3576538, 5364807, 6131208, 7153076, 10729614, 14306152, 21459228, 42918456]

約数ペア:

[(1, 42918456), (2, 21459228), (3, 14306152), (4, 10729614), (6, 7153076), (7, 6131208), (8, 5364807), (12, 3576538), (14, 3065604), (21, 2043736), (24, 1788269), (28, 1532802), (42, 1021868), (56, 766401), (84, 510934), (168, 255467)]