42876218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 80801280

約数和(自身を除く): 37925062

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 2003, 3058, 4006, 10703, 14021, 21406, 22033, 28042, 44066, 154231, 278417, 308462, 556834, 1948919, 3062587, 3897838, 6125174, 21438109, 42876218]

約数ペア:

[(1, 42876218), (2, 21438109), (7, 6125174), (11, 3897838), (14, 3062587), (22, 1948919), (77, 556834), (139, 308462), (154, 278417), (278, 154231), (973, 44066), (1529, 28042), (1946, 22033), (2003, 21406), (3058, 14021), (4006, 10703)]