489658218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11658529}}^1$

素因数の和:11658541

約数の個数: 16

約数和(自身を含む): 1119218880

約数和(自身を除く): 629560662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 11658529, 23317058, 34975587, 69951174, 81609703, 163219406, 244829109, 489658218]

約数ペア:

[(1, 489658218), (2, 244829109), (3, 163219406), (6, 81609703), (7, 69951174), (14, 34975587), (21, 23317058), (42, 11658529)]