7242715638

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{293}}^1\times {\mathrm{6971}}^1$

素因数の和:7469

約数の個数: 48

約数和(自身を含む): 15828308496

約数和(自身を除く): 8585592858

約数列:

[1, 2, 3, 6, 9, 18, 197, 293, 394, 586, 591, 879, 1182, 1758, 1773, 2637, 3546, 5274, 6971, 13942, 20913, 41826, 57721, 62739, 115442, 125478, 173163, 346326, 519489, 1038978, 1373287, 2042503, 2746574, 4085006, 4119861, 6127509, 8239722, 12255018, 12359583, 18382527, 24719166, 36765054, 402373091, 804746182, 1207119273, 2414238546, 3621357819, 7242715638]

約数ペア:

[(1, 7242715638), (2, 3621357819), (3, 2414238546), (6, 1207119273), (9, 804746182), (18, 402373091), (197, 36765054), (293, 24719166), (394, 18382527), (586, 12359583), (591, 12255018), (879, 8239722), (1182, 6127509), (1758, 4119861), (1773, 4085006), (2637, 2746574), (3546, 2042503), (5274, 1373287), (6971, 1038978), (13942, 519489), (20913, 346326), (41826, 173163), (57721, 125478), (62739, 115442)]