12156948

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2659}}^1$

素因数の和:2796

約数の個数: 36

約数和(自身を含む): 30983680

約数和(自身を除く): 18826732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 2659, 4572, 5318, 7977, 10636, 15954, 23931, 31908, 47862, 95724, 337693, 675386, 1013079, 1350772, 2026158, 3039237, 4052316, 6078474, 12156948]

約数ペア:

[(1, 12156948), (2, 6078474), (3, 4052316), (4, 3039237), (6, 2026158), (9, 1350772), (12, 1013079), (18, 675386), (36, 337693), (127, 95724), (254, 47862), (381, 31908), (508, 23931), (762, 15954), (1143, 10636), (1524, 7977), (2286, 5318), (2659, 4572)]