18809142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{547}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 41192064

約数和(自身を除く): 22382922

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 521, 547, 1042, 1094, 1563, 1641, 3126, 3282, 5731, 6017, 11462, 12034, 17193, 18051, 34386, 36102, 284987, 569974, 854961, 1709922, 3134857, 6269714, 9404571, 18809142]

約数ペア:

[(1, 18809142), (2, 9404571), (3, 6269714), (6, 3134857), (11, 1709922), (22, 854961), (33, 569974), (66, 284987), (521, 36102), (547, 34386), (1042, 18051), (1094, 17193), (1563, 12034), (1641, 11462), (3126, 6017), (3282, 5731)]