17948742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{427351}}^1$

素因数の和:427363

約数の個数: 16

約数和(自身を含む): 41025792

約数和(自身を除く): 23077050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 427351, 854702, 1282053, 2564106, 2991457, 5982914, 8974371, 17948742]

約数ペア:

[(1, 17948742), (2, 8974371), (3, 5982914), (6, 2991457), (7, 2564106), (14, 1282053), (21, 854702), (42, 427351)]