11951208

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 32647680

約数和(自身を除く): 20696472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1307, 1524, 2286, 2614, 3048, 3921, 4572, 5228, 7842, 9144, 10456, 11763, 15684, 23526, 31368, 47052, 94104, 165989, 331978, 497967, 663956, 995934, 1327912, 1493901, 1991868, 2987802, 3983736, 5975604, 11951208]

約数ペア:

[(1, 11951208), (2, 5975604), (3, 3983736), (4, 2987802), (6, 1991868), (8, 1493901), (9, 1327912), (12, 995934), (18, 663956), (24, 497967), (36, 331978), (72, 165989), (127, 94104), (254, 47052), (381, 31368), (508, 23526), (762, 15684), (1016, 11763), (1143, 10456), (1307, 9144), (1524, 7842), (2286, 5228), (2614, 4572), (3048, 3921)]