6540691878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{51910253}}^1$

素因数の和:51910268

約数の個数: 24

約数和(自身を含む): 16195999248

約数和(自身を除く): 9655307370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 51910253, 103820506, 155730759, 311461518, 363371771, 467192277, 726743542, 934384554, 1090115313, 2180230626, 3270345939, 6540691878]

約数ペア:

[(1, 6540691878), (2, 3270345939), (3, 2180230626), (6, 1090115313), (7, 934384554), (9, 726743542), (14, 467192277), (18, 363371771), (21, 311461518), (42, 155730759), (63, 103820506), (126, 51910253)]