12911256

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1741}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 35327760

約数和(自身を除く): 22416504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1741, 1854, 2472, 3482, 3708, 5223, 6964, 7416, 10446, 13928, 15669, 20892, 31338, 41784, 62676, 125352, 179323, 358646, 537969, 717292, 1075938, 1434584, 1613907, 2151876, 3227814, 4303752, 6455628, 12911256]

約数ペア:

[(1, 12911256), (2, 6455628), (3, 4303752), (4, 3227814), (6, 2151876), (8, 1613907), (9, 1434584), (12, 1075938), (18, 717292), (24, 537969), (36, 358646), (72, 179323), (103, 125352), (206, 62676), (309, 41784), (412, 31338), (618, 20892), (824, 15669), (927, 13928), (1236, 10446), (1741, 7416), (1854, 6964), (2472, 5223), (3482, 3708)]