42889644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{170197}}^1$

素因数の和:170214

約数の個数: 36

約数和(自身を含む): 123904144

約数和(自身を除く): 81014500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 170197, 340394, 510591, 680788, 1021182, 1191379, 1531773, 2042364, 2382758, 3063546, 3574137, 4765516, 6127092, 7148274, 10722411, 14296548, 21444822, 42889644]

約数ペア:

[(1, 42889644), (2, 21444822), (3, 14296548), (4, 10722411), (6, 7148274), (7, 6127092), (9, 4765516), (12, 3574137), (14, 3063546), (18, 2382758), (21, 2042364), (28, 1531773), (36, 1191379), (42, 1021182), (63, 680788), (84, 510591), (126, 340394), (252, 170197)]