289580046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6894763}}^1$

素因数の和:6894775

約数の個数: 16

約数和(自身を含む): 661897344

約数和(自身を除く): 372317298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6894763, 13789526, 20684289, 41368578, 48263341, 96526682, 144790023, 289580046]

約数ペア:

[(1, 289580046), (2, 144790023), (3, 96526682), (6, 48263341), (7, 41368578), (14, 20684289), (21, 13789526), (42, 6894763)]