123712314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{21061}}^1$

素因数の和:21166

約数の個数: 32

約数和(自身を含む): 272963520

約数和(自身を除く): 149251206

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 5874, 21061, 42122, 63183, 126366, 231671, 463342, 695013, 1390026, 1874429, 3748858, 5623287, 11246574, 20618719, 41237438, 61856157, 123712314]

約数ペア:

[(1, 123712314), (2, 61856157), (3, 41237438), (6, 20618719), (11, 11246574), (22, 5623287), (33, 3748858), (66, 1874429), (89, 1390026), (178, 695013), (267, 463342), (534, 231671), (979, 126366), (1958, 63183), (2937, 42122), (5874, 21061)]