28516554

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13093}}^1$

素因数の和:13123

約数の個数: 36

約数和(自身を含む): 67918578

約数和(自身を除く): 39402024

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 13093, 26186, 39279, 78558, 117837, 144023, 235674, 288046, 432069, 864138, 1296207, 1584253, 2592414, 3168506, 4752759, 9505518, 14258277, 28516554]

約数ペア:

[(1, 28516554), (2, 14258277), (3, 9505518), (6, 4752759), (9, 3168506), (11, 2592414), (18, 1584253), (22, 1296207), (33, 864138), (66, 432069), (99, 288046), (121, 235674), (198, 144023), (242, 117837), (363, 78558), (726, 39279), (1089, 26186), (2178, 13093)]