28566

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2$

素因数の和:57

約数の個数: 24

約数和(自身を含む): 66360

約数和(自身を除く): 37794

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 529, 621, 1058, 1242, 1587, 3174, 4761, 9522, 14283, 28566]

約数ペア:

[(1, 28566), (2, 14283), (3, 9522), (6, 4761), (9, 3174), (18, 1587), (23, 1242), (27, 1058), (46, 621), (54, 529), (69, 414), (138, 207)]