81834522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{177131}}^1$

素因数の和:177154

約数の個数: 32

約数和(自身を含む): 204056064

約数和(自身を除く): 122221542

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 177131, 354262, 531393, 1062786, 1239917, 1948441, 2479834, 3719751, 3896882, 5845323, 7439502, 11690646, 13639087, 27278174, 40917261, 81834522]

約数ペア:

[(1, 81834522), (2, 40917261), (3, 27278174), (6, 13639087), (7, 11690646), (11, 7439502), (14, 5845323), (21, 3896882), (22, 3719751), (33, 2479834), (42, 1948441), (66, 1239917), (77, 1062786), (154, 531393), (231, 354262), (462, 177131)]