2018127616

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{76537}}^1$

素因数の和:76656

約数の個数: 36

約数和(自身を含む): 4067535472

約数和(自身を除く): 2049407856

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 824, 1648, 3296, 6592, 13184, 26368, 76537, 153074, 306148, 612296, 1224592, 2449184, 4898368, 7883311, 9796736, 15766622, 19593472, 31533244, 63066488, 126132976, 252265952, 504531904, 1009063808, 2018127616]

約数ペア:

[(1, 2018127616), (2, 1009063808), (4, 504531904), (8, 252265952), (16, 126132976), (32, 63066488), (64, 31533244), (103, 19593472), (128, 15766622), (206, 9796736), (256, 7883311), (412, 4898368), (824, 2449184), (1648, 1224592), (3296, 612296), (6592, 306148), (13184, 153074), (26368, 76537)]