18574006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10687}}^1$

素因数の和:10779

約数の個数: 16

約数和(自身を含む): 30781440

約数和(自身を除く): 12207434

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 10687, 21374, 117557, 235114, 844273, 1688546, 9287003, 18574006]

約数ペア:

[(1, 18574006), (2, 9287003), (11, 1688546), (22, 844273), (79, 235114), (158, 117557), (869, 21374), (1738, 10687)]