18572694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{442207}}^1$

素因数の和:442219

約数の個数: 16

約数和(自身を含む): 42451968

約数和(自身を除く): 23879274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 442207, 884414, 1326621, 2653242, 3095449, 6190898, 9286347, 18572694]

約数ペア:

[(1, 18572694), (2, 9286347), (3, 6190898), (6, 3095449), (7, 2653242), (14, 1326621), (21, 884414), (42, 442207)]