7947324

素因数分解:

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

素因数の和:136

約数の個数: 144

約数和(自身を含む): 25998336

約数和(自身を除く): 18051012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 61, 63, 66, 77, 84, 94, 99, 122, 126, 132, 141, 154, 183, 188, 198, 231, 244, 252, 282, 308, 329, 366, 396, 423, 427, 462, 517, 549, 564, 658, 671, 693, 732, 846, 854, 924, 987, 1034, 1098, 1281, 1316, 1342, 1386, 1551, 1692, 1708, 1974, 2013, 2068, 2196, 2562, 2684, 2772, 2867, 2961, 3102, 3619, 3843, 3948, 4026, 4653, 4697, 5124, 5734, 5922, 6039, 6204, 7238, 7686, 8052, 8601, 9306, 9394, 10857, 11468, 11844, 12078, 14091, 14476, 15372, 17202, 18612, 18788, 20069, 21714, 24156, 25803, 28182, 31537, 32571, 34404, 40138, 42273, 43428, 51606, 56364, 60207, 63074, 65142, 80276, 84546, 94611, 103212, 120414, 126148, 130284, 169092, 180621, 189222, 220759, 240828, 283833, 361242, 378444, 441518, 567666, 662277, 722484, 883036, 1135332, 1324554, 1986831, 2649108, 3973662, 7947324]

約数ペア:

[(1, 7947324), (2, 3973662), (3, 2649108), (4, 1986831), (6, 1324554), (7, 1135332), (9, 883036), (11, 722484), (12, 662277), (14, 567666), (18, 441518), (21, 378444), (22, 361242), (28, 283833), (33, 240828), (36, 220759), (42, 189222), (44, 180621), (47, 169092), (61, 130284), (63, 126148), (66, 120414), (77, 103212), (84, 94611), (94, 84546), (99, 80276), (122, 65142), (126, 63074), (132, 60207), (141, 56364), (154, 51606), (183, 43428), (188, 42273), (198, 40138), (231, 34404), (244, 32571), (252, 31537), (282, 28182), (308, 25803), (329, 24156), (366, 21714), (396, 20069), (423, 18788), (427, 18612), (462, 17202), (517, 15372), (549, 14476), (564, 14091), (658, 12078), (671, 11844), (693, 11468), (732, 10857), (846, 9394), (854, 9306), (924, 8601), (987, 8052), (1034, 7686), (1098, 7238), (1281, 6204), (1316, 6039), (1342, 5922), (1386, 5734), (1551, 5124), (1692, 4697), (1708, 4653), (1974, 4026), (2013, 3948), (2068, 3843), (2196, 3619), (2562, 3102), (2684, 2961), (2772, 2867)]