18079502

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5791}}^1$

素因数の和:6023

約数の個数: 16

約数和(自身を含む): 31137792

約数和(自身を除く): 13058290

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 5791, 11582, 40537, 81074, 1291393, 2582786, 9039751, 18079502]

約数ペア:

[(1, 18079502), (2, 9039751), (7, 2582786), (14, 1291393), (223, 81074), (446, 40537), (1561, 11582), (3122, 5791)]