2012200974

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{5471}}^1$

素因数の和:5635

約数の個数: 96

約数和(自身を含む): 5239987200

約数和(自身を除く): 3227786226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 139, 147, 189, 278, 294, 378, 417, 441, 834, 882, 973, 1251, 1323, 1946, 2502, 2646, 2919, 3753, 5471, 5838, 6811, 7506, 8757, 10942, 13622, 16413, 17514, 20433, 26271, 32826, 38297, 40866, 49239, 52542, 61299, 76594, 98478, 114891, 122598, 147717, 183897, 229782, 268079, 295434, 344673, 367794, 536158, 689346, 760469, 804237, 1034019, 1520938, 1608474, 2068038, 2281407, 2412711, 4562814, 4825422, 5323283, 6844221, 7238133, 10646566, 13688442, 14476266, 15969849, 20532663, 31939698, 37262981, 41065326, 47909547, 74525962, 95819094, 111788943, 143728641, 223577886, 287457282, 335366829, 670733658, 1006100487, 2012200974]

約数ペア:

[(1, 2012200974), (2, 1006100487), (3, 670733658), (6, 335366829), (7, 287457282), (9, 223577886), (14, 143728641), (18, 111788943), (21, 95819094), (27, 74525962), (42, 47909547), (49, 41065326), (54, 37262981), (63, 31939698), (98, 20532663), (126, 15969849), (139, 14476266), (147, 13688442), (189, 10646566), (278, 7238133), (294, 6844221), (378, 5323283), (417, 4825422), (441, 4562814), (834, 2412711), (882, 2281407), (973, 2068038), (1251, 1608474), (1323, 1520938), (1946, 1034019), (2502, 804237), (2646, 760469), (2919, 689346), (3753, 536158), (5471, 367794), (5838, 344673), (6811, 295434), (7506, 268079), (8757, 229782), (10942, 183897), (13622, 147717), (16413, 122598), (17514, 114891), (20433, 98478), (26271, 76594), (32826, 61299), (38297, 52542), (40866, 49239)]