18110722

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5801}}^1$

素因数の和:6033

約数の個数: 16

約数和(自身を含む): 31191552

約数和(自身を除く): 13080830

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 5801, 11602, 40607, 81214, 1293623, 2587246, 9055361, 18110722]

約数ペア:

[(1, 18110722), (2, 9055361), (7, 2587246), (14, 1293623), (223, 81214), (446, 40607), (1561, 11602), (3122, 5801)]