27910218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{664529}}^1$

素因数の和:664541

約数の個数: 16

約数和(自身を含む): 63794880

約数和(自身を除く): 35884662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 664529, 1329058, 1993587, 3987174, 4651703, 9303406, 13955109, 27910218]

約数ペア:

[(1, 27910218), (2, 13955109), (3, 9303406), (6, 4651703), (7, 3987174), (14, 1993587), (21, 1329058), (42, 664529)]