27881106

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18367}}^1$

素因数の和:18406

約数の個数: 32

約数和(自身を含む): 63479808

約数和(自身を除く): 35598702

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 18367, 36734, 55101, 110202, 202037, 404074, 422441, 606111, 844882, 1212222, 1267323, 2534646, 4646851, 9293702, 13940553, 27881106]

約数ペア:

[(1, 27881106), (2, 13940553), (3, 9293702), (6, 4646851), (11, 2534646), (22, 1267323), (23, 1212222), (33, 844882), (46, 606111), (66, 422441), (69, 404074), (138, 202037), (253, 110202), (506, 55101), (759, 36734), (1518, 18367)]