11518188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 29756160

約数和(自身を除く): 18237972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1229, 1562, 2343, 2458, 3124, 3687, 4686, 4916, 7374, 9372, 13519, 14748, 27038, 40557, 54076, 81114, 87259, 162228, 174518, 261777, 349036, 523554, 959849, 1047108, 1919698, 2879547, 3839396, 5759094, 11518188]

約数ペア:

[(1, 11518188), (2, 5759094), (3, 3839396), (4, 2879547), (6, 1919698), (11, 1047108), (12, 959849), (22, 523554), (33, 349036), (44, 261777), (66, 174518), (71, 162228), (132, 87259), (142, 81114), (213, 54076), (284, 40557), (426, 27038), (781, 14748), (852, 13519), (1229, 9372), (1562, 7374), (2343, 4916), (2458, 4686), (3124, 3687)]