2012169236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{18097}}^1$

素因数の和:18157

約数の個数: 72

約数和(自身を含む): 4633667136

約数和(自身を除く): 2621497900

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 361, 418, 532, 722, 836, 1444, 1463, 2527, 2926, 3971, 5054, 5852, 7942, 10108, 15884, 18097, 27797, 36194, 55594, 72388, 111188, 126679, 199067, 253358, 343843, 398134, 506716, 687686, 796268, 1375372, 1393469, 2406901, 2786938, 3782273, 4813802, 5573876, 6533017, 7564546, 9627604, 13066034, 15129092, 26132068, 26475911, 45731119, 52951822, 71863187, 91462238, 105903644, 143726374, 182924476, 287452748, 503042309, 1006084618, 2012169236]

約数ペア:

[(1, 2012169236), (2, 1006084618), (4, 503042309), (7, 287452748), (11, 182924476), (14, 143726374), (19, 105903644), (22, 91462238), (28, 71863187), (38, 52951822), (44, 45731119), (76, 26475911), (77, 26132068), (133, 15129092), (154, 13066034), (209, 9627604), (266, 7564546), (308, 6533017), (361, 5573876), (418, 4813802), (532, 3782273), (722, 2786938), (836, 2406901), (1444, 1393469), (1463, 1375372), (2527, 796268), (2926, 687686), (3971, 506716), (5054, 398134), (5852, 343843), (7942, 253358), (10108, 199067), (15884, 126679), (18097, 111188), (27797, 72388), (36194, 55594)]