1277774860014

素因数分解:

$2^1\times 3^2\times {\mathrm{971}}^1\times {\mathrm{3319}}^1\times {\mathrm{22027}}^1$

素因数の和:26325

約数の個数: 48

約数和(自身を含む): 2772324247680

約数和(自身を除く): 1494549387666

約数列:

[1, 2, 3, 6, 9, 18, 971, 1942, 2913, 3319, 5826, 6638, 8739, 9957, 17478, 19914, 22027, 29871, 44054, 59742, 66081, 132162, 198243, 396486, 3222749, 6445498, 9668247, 19336494, 21388217, 29004741, 42776434, 58009482, 64164651, 73107613, 128329302, 146215226, 192493953, 219322839, 384987906, 438645678, 657968517, 1315937034, 70987492223, 141974984446, 212962476669, 425924953338, 638887430007, 1277774860014]

約数ペア:

[(1, 1277774860014), (2, 638887430007), (3, 425924953338), (6, 212962476669), (9, 141974984446), (18, 70987492223), (971, 1315937034), (1942, 657968517), (2913, 438645678), (3319, 384987906), (5826, 219322839), (6638, 192493953), (8739, 146215226), (9957, 128329302), (17478, 73107613), (19914, 64164651), (22027, 58009482), (29871, 42776434), (44054, 29004741), (59742, 21388217), (66081, 19336494), (132162, 9668247), (198243, 6445498), (396486, 3222749)]