17239554

素因数分解:

$2^1\times 3^4\times {\mathrm{106417}}^1$

素因数の和:106431

約数の個数: 20

約数和(自身を含む): 38629734

約数和(自身を除く): 21390180

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 106417, 212834, 319251, 638502, 957753, 1915506, 2873259, 5746518, 8619777, 17239554]

約数ペア:

[(1, 17239554), (2, 8619777), (3, 5746518), (6, 2873259), (9, 1915506), (18, 957753), (27, 638502), (54, 319251), (81, 212834), (162, 106417)]