210122892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{833821}}^1$

素因数の和:833838

約数の個数: 36

約数和(自身を含む): 607022416

約数和(自身を除く): 396899524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 833821, 1667642, 2501463, 3335284, 5002926, 5836747, 7504389, 10005852, 11673494, 15008778, 17510241, 23346988, 30017556, 35020482, 52530723, 70040964, 105061446, 210122892]

約数ペア:

[(1, 210122892), (2, 105061446), (3, 70040964), (4, 52530723), (6, 35020482), (7, 30017556), (9, 23346988), (12, 17510241), (14, 15008778), (18, 11673494), (21, 10005852), (28, 7504389), (36, 5836747), (42, 5002926), (63, 3335284), (84, 2501463), (126, 1667642), (252, 833821)]