27897498

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{11831}}^1$

素因数の和:11970

約数の個数: 24

約数和(自身を含む): 60911136

約数和(自身を除く): 33013638

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 11831, 23662, 35493, 70986, 106479, 212958, 1549861, 3099722, 4649583, 9299166, 13948749, 27897498]

約数ペア:

[(1, 27897498), (2, 13948749), (3, 9299166), (6, 4649583), (9, 3099722), (18, 1549861), (131, 212958), (262, 106479), (393, 70986), (786, 35493), (1179, 23662), (2358, 11831)]