12816276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 32890368

約数和(自身を除く): 20074092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151, 302, 453, 604, 643, 906, 1286, 1661, 1812, 1929, 2572, 3322, 3858, 4983, 6644, 7073, 7716, 9966, 14146, 19932, 21219, 28292, 42438, 84876, 97093, 194186, 291279, 388372, 582558, 1068023, 1165116, 2136046, 3204069, 4272092, 6408138, 12816276]

約数ペア:

[(1, 12816276), (2, 6408138), (3, 4272092), (4, 3204069), (6, 2136046), (11, 1165116), (12, 1068023), (22, 582558), (33, 388372), (44, 291279), (66, 194186), (132, 97093), (151, 84876), (302, 42438), (453, 28292), (604, 21219), (643, 19932), (906, 14146), (1286, 9966), (1661, 7716), (1812, 7073), (1929, 6644), (2572, 4983), (3322, 3858)]