81084444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{965291}}^1$

素因数の和:965305

約数の個数: 24

約数和(自身を含む): 216225408

約数和(自身を除く): 135140964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 965291, 1930582, 2895873, 3861164, 5791746, 6757037, 11583492, 13514074, 20271111, 27028148, 40542222, 81084444]

約数ペア:

[(1, 81084444), (2, 40542222), (3, 27028148), (4, 20271111), (6, 13514074), (7, 11583492), (12, 6757037), (14, 5791746), (21, 3861164), (28, 2895873), (42, 1930582), (84, 965291)]