27931716

素因数分解:

$2^2\times 3^4\times {\mathrm{86209}}^1$

素因数の和:86225

約数の個数: 30

約数和(自身を含む): 73019870

約数和(自身を除く): 45088154

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 86209, 172418, 258627, 344836, 517254, 775881, 1034508, 1551762, 2327643, 3103524, 4655286, 6982929, 9310572, 13965858, 27931716]

約数ペア:

[(1, 27931716), (2, 13965858), (3, 9310572), (4, 6982929), (6, 4655286), (9, 3103524), (12, 2327643), (18, 1551762), (27, 1034508), (36, 775881), (54, 517254), (81, 344836), (108, 258627), (162, 172418), (324, 86209)]