2649108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 7999488

約数和(自身を除く): 5350380

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 61, 66, 77, 84, 94, 122, 132, 141, 154, 183, 188, 231, 244, 282, 308, 329, 366, 427, 462, 517, 564, 658, 671, 732, 854, 924, 987, 1034, 1281, 1316, 1342, 1551, 1708, 1974, 2013, 2068, 2562, 2684, 2867, 3102, 3619, 3948, 4026, 4697, 5124, 5734, 6204, 7238, 8052, 8601, 9394, 10857, 11468, 14091, 14476, 17202, 18788, 20069, 21714, 28182, 31537, 34404, 40138, 43428, 56364, 60207, 63074, 80276, 94611, 120414, 126148, 189222, 220759, 240828, 378444, 441518, 662277, 883036, 1324554, 2649108]

約数ペア:

[(1, 2649108), (2, 1324554), (3, 883036), (4, 662277), (6, 441518), (7, 378444), (11, 240828), (12, 220759), (14, 189222), (21, 126148), (22, 120414), (28, 94611), (33, 80276), (42, 63074), (44, 60207), (47, 56364), (61, 43428), (66, 40138), (77, 34404), (84, 31537), (94, 28182), (122, 21714), (132, 20069), (141, 18788), (154, 17202), (183, 14476), (188, 14091), (231, 11468), (244, 10857), (282, 9394), (308, 8601), (329, 8052), (366, 7238), (427, 6204), (462, 5734), (517, 5124), (564, 4697), (658, 4026), (671, 3948), (732, 3619), (854, 3102), (924, 2867), (987, 2684), (1034, 2562), (1281, 2068), (1316, 2013), (1342, 1974), (1551, 1708)]