2819418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67129}}^1$

素因数の和:67141

約数の個数: 16

約数和(自身を含む): 6444480

約数和(自身を除く): 3625062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67129, 134258, 201387, 402774, 469903, 939806, 1409709, 2819418]

約数ペア:

[(1, 2819418), (2, 1409709), (3, 939806), (6, 469903), (7, 402774), (14, 201387), (21, 134258), (42, 67129)]