18184572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{72161}}^1$

素因数の和:72178

約数の個数: 36

約数和(自身を含む): 52533936

約数和(自身を除く): 34349364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 72161, 144322, 216483, 288644, 432966, 505127, 649449, 865932, 1010254, 1298898, 1515381, 2020508, 2597796, 3030762, 4546143, 6061524, 9092286, 18184572]

約数ペア:

[(1, 18184572), (2, 9092286), (3, 6061524), (4, 4546143), (6, 3030762), (7, 2597796), (9, 2020508), (12, 1515381), (14, 1298898), (18, 1010254), (21, 865932), (28, 649449), (36, 505127), (42, 432966), (63, 288644), (84, 216483), (126, 144322), (252, 72161)]