18884082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449621}}^1$

素因数の和:449633

約数の個数: 16

約数和(自身を含む): 43163712

約数和(自身を除く): 24279630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449621, 899242, 1348863, 2697726, 3147347, 6294694, 9442041, 18884082]

約数ペア:

[(1, 18884082), (2, 9442041), (3, 6294694), (6, 3147347), (7, 2697726), (14, 1348863), (21, 899242), (42, 449621)]