252181818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{5939}}^1$

素因数の和:6291

約数の個数: 48

約数和(自身を含む): 626408640

約数和(自身を除く): 374226822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 337, 674, 1011, 2022, 2359, 3033, 4718, 5939, 6066, 7077, 11878, 14154, 17817, 21231, 35634, 41573, 42462, 53451, 83146, 106902, 124719, 249438, 374157, 748314, 2001443, 4002886, 6004329, 12008658, 14010101, 18012987, 28020202, 36025974, 42030303, 84060606, 126090909, 252181818]

約数ペア:

[(1, 252181818), (2, 126090909), (3, 84060606), (6, 42030303), (7, 36025974), (9, 28020202), (14, 18012987), (18, 14010101), (21, 12008658), (42, 6004329), (63, 4002886), (126, 2001443), (337, 748314), (674, 374157), (1011, 249438), (2022, 124719), (2359, 106902), (3033, 83146), (4718, 53451), (5939, 42462), (6066, 41573), (7077, 35634), (11878, 21231), (14154, 17817)]