12780174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2333}}^1$

素因数の和:2432

約数の個数: 32

約数和(自身を含む): 28232064

約数和(自身を除く): 15451890

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2333, 2739, 4666, 5478, 6999, 13998, 25663, 51326, 76989, 153978, 193639, 387278, 580917, 1161834, 2130029, 4260058, 6390087, 12780174]

約数ペア:

[(1, 12780174), (2, 6390087), (3, 4260058), (6, 2130029), (11, 1161834), (22, 580917), (33, 387278), (66, 193639), (83, 153978), (166, 76989), (249, 51326), (498, 25663), (913, 13998), (1826, 6999), (2333, 5478), (2739, 4666)]