3991716

素因数分解:

$2^2\times 3^2\times {\mathrm{110881}}^1$

素因数の和:110891

約数の個数: 18

約数和(自身を含む): 10090262

約数和(自身を除く): 6098546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 110881, 221762, 332643, 443524, 665286, 997929, 1330572, 1995858, 3991716]

約数ペア:

[(1, 3991716), (2, 1995858), (3, 1330572), (4, 997929), (6, 665286), (9, 443524), (12, 332643), (18, 221762), (36, 110881)]