2021903736

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1\times {\mathrm{787}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 5099431680

約数和(自身を除く): 3077527944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 641, 668, 787, 1002, 1282, 1336, 1574, 1923, 2004, 2361, 2564, 3148, 3846, 4008, 4722, 5128, 6296, 7692, 9444, 15384, 18888, 107047, 131429, 214094, 262858, 321141, 394287, 428188, 504467, 525716, 642282, 788574, 856376, 1008934, 1051432, 1284564, 1513401, 1577148, 2017868, 2569128, 3026802, 3154296, 4035736, 6053604, 12107208, 84245989, 168491978, 252737967, 336983956, 505475934, 673967912, 1010951868, 2021903736]

約数ペア:

[(1, 2021903736), (2, 1010951868), (3, 673967912), (4, 505475934), (6, 336983956), (8, 252737967), (12, 168491978), (24, 84245989), (167, 12107208), (334, 6053604), (501, 4035736), (641, 3154296), (668, 3026802), (787, 2569128), (1002, 2017868), (1282, 1577148), (1336, 1513401), (1574, 1284564), (1923, 1051432), (2004, 1008934), (2361, 856376), (2564, 788574), (3148, 642282), (3846, 525716), (4008, 504467), (4722, 428188), (5128, 394287), (6296, 321141), (7692, 262858), (9444, 214094), (15384, 131429), (18888, 107047)]