2021898762

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{664661}}^1$

素因数の和:664695

約数の個数: 36

約数和(自身を含む): 4743692694

約数和(自身を除く): 2721793932

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 664661, 1329322, 1993983, 3987966, 5981949, 8640593, 11963898, 17281186, 25921779, 51843558, 77765337, 112327709, 155530674, 224655418, 336983127, 673966254, 1010949381, 2021898762]

約数ペア:

[(1, 2021898762), (2, 1010949381), (3, 673966254), (6, 336983127), (9, 224655418), (13, 155530674), (18, 112327709), (26, 77765337), (39, 51843558), (78, 25921779), (117, 17281186), (169, 11963898), (234, 8640593), (338, 5981949), (507, 3987966), (1014, 1993983), (1521, 1329322), (3042, 664661)]