18994662

素因数分解:

$2^1\times 3^4\times {\mathrm{117251}}^1$

素因数の和:117265

約数の個数: 20

約数和(自身を含む): 42562476

約数和(自身を除く): 23567814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 117251, 234502, 351753, 703506, 1055259, 2110518, 3165777, 6331554, 9497331, 18994662]

約数ペア:

[(1, 18994662), (2, 9497331), (3, 6331554), (6, 3165777), (9, 2110518), (18, 1055259), (27, 703506), (54, 351753), (81, 234502), (162, 117251)]