57132978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1360309}}^1$

素因数の和:1360321

約数の個数: 16

約数和(自身を含む): 130589760

約数和(自身を除く): 73456782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1360309, 2720618, 4080927, 8161854, 9522163, 19044326, 28566489, 57132978]

約数ペア:

[(1, 57132978), (2, 28566489), (3, 19044326), (6, 9522163), (7, 8161854), (14, 4080927), (21, 2720618), (42, 1360309)]