31429188

素因数分解:

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

素因数の和:5966

約数の個数: 72

約数和(自身を含む): 94802400

約数和(自身を除く): 63373212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 5939, 11878, 17817, 23756, 35634, 41573, 53451, 71268, 83146, 106902, 124719, 160353, 166292, 213804, 249438, 291011, 320706, 374157, 498876, 582022, 641412, 748314, 873033, 1122471, 1164044, 1496628, 1746066, 2244942, 2619099, 3492132, 4489884, 5238198, 7857297, 10476396, 15714594, 31429188]

約数ペア:

[(1, 31429188), (2, 15714594), (3, 10476396), (4, 7857297), (6, 5238198), (7, 4489884), (9, 3492132), (12, 2619099), (14, 2244942), (18, 1746066), (21, 1496628), (27, 1164044), (28, 1122471), (36, 873033), (42, 748314), (49, 641412), (54, 582022), (63, 498876), (84, 374157), (98, 320706), (108, 291011), (126, 249438), (147, 213804), (189, 166292), (196, 160353), (252, 124719), (294, 106902), (378, 83146), (441, 71268), (588, 53451), (756, 41573), (882, 35634), (1323, 23756), (1764, 17817), (2646, 11878), (5292, 5939)]