26221716

素因数分解:

$2^2\times 3^2\times {\mathrm{728381}}^1$

素因数の和:728391

約数の個数: 18

約数和(自身を含む): 66282762

約数和(自身を除く): 40061046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 728381, 1456762, 2185143, 2913524, 4370286, 6555429, 8740572, 13110858, 26221716]

約数ペア:

[(1, 26221716), (2, 13110858), (3, 8740572), (4, 6555429), (6, 4370286), (9, 2913524), (12, 2185143), (18, 1456762), (36, 728381)]