39231618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 86676480

約数和(自身を除く): 47444862

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 71, 74, 111, 114, 131, 142, 213, 222, 262, 393, 426, 703, 786, 1349, 1406, 2109, 2489, 2627, 2698, 4047, 4218, 4847, 4978, 5254, 7467, 7881, 8094, 9301, 9694, 14541, 14934, 15762, 18602, 27903, 29082, 49913, 55806, 92093, 99826, 149739, 176719, 184186, 276279, 299478, 344137, 353438, 530157, 552558, 688274, 1032411, 1060314, 2064822, 6538603, 13077206, 19615809, 39231618]

約数ペア:

[(1, 39231618), (2, 19615809), (3, 13077206), (6, 6538603), (19, 2064822), (37, 1060314), (38, 1032411), (57, 688274), (71, 552558), (74, 530157), (111, 353438), (114, 344137), (131, 299478), (142, 276279), (213, 184186), (222, 176719), (262, 149739), (393, 99826), (426, 92093), (703, 55806), (786, 49913), (1349, 29082), (1406, 27903), (2109, 18602), (2489, 15762), (2627, 14934), (2698, 14541), (4047, 9694), (4218, 9301), (4847, 8094), (4978, 7881), (5254, 7467)]