1639722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{39041}}^1$

素因数の和:39053

約数の個数: 16

約数和(自身を含む): 3748032

約数和(自身を除く): 2108310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 39041, 78082, 117123, 234246, 273287, 546574, 819861, 1639722]

約数ペア:

[(1, 1639722), (2, 819861), (3, 546574), (6, 273287), (7, 234246), (14, 117123), (21, 78082), (42, 39041)]