13580784

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{499}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 45136000

約数和(自身を除く): 31555216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 499, 504, 567, 648, 756, 972, 998, 1008, 1134, 1296, 1497, 1512, 1701, 1944, 1996, 2268, 2994, 3024, 3402, 3493, 3888, 3992, 4491, 4536, 5988, 6804, 6986, 7984, 8982, 9072, 10479, 11976, 13473, 13608, 13972, 17964, 20958, 23952, 26946, 27216, 27944, 31437, 35928, 40419, 41916, 53892, 55888, 62874, 71856, 80838, 83832, 94311, 107784, 121257, 125748, 161676, 167664, 188622, 215568, 242514, 251496, 282933, 323352, 377244, 485028, 502992, 565866, 646704, 754488, 848799, 970056, 1131732, 1508976, 1697598, 1940112, 2263464, 3395196, 4526928, 6790392, 13580784]

約数ペア:

[(1, 13580784), (2, 6790392), (3, 4526928), (4, 3395196), (6, 2263464), (7, 1940112), (8, 1697598), (9, 1508976), (12, 1131732), (14, 970056), (16, 848799), (18, 754488), (21, 646704), (24, 565866), (27, 502992), (28, 485028), (36, 377244), (42, 323352), (48, 282933), (54, 251496), (56, 242514), (63, 215568), (72, 188622), (81, 167664), (84, 161676), (108, 125748), (112, 121257), (126, 107784), (144, 94311), (162, 83832), (168, 80838), (189, 71856), (216, 62874), (243, 55888), (252, 53892), (324, 41916), (336, 40419), (378, 35928), (432, 31437), (486, 27944), (499, 27216), (504, 26946), (567, 23952), (648, 20958), (756, 17964), (972, 13972), (998, 13608), (1008, 13473), (1134, 11976), (1296, 10479), (1497, 9072), (1512, 8982), (1701, 7984), (1944, 6986), (1996, 6804), (2268, 5988), (2994, 4536), (3024, 4491), (3402, 3992), (3493, 3888)]