1126578726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3229}}^1$

素因数の和:3331

約数の個数: 128

約数和(自身を含む): 3125606400

約数和(自身を除く): 1999027674

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 71, 78, 91, 117, 126, 142, 182, 189, 213, 234, 273, 351, 378, 426, 497, 546, 639, 702, 819, 923, 994, 1278, 1491, 1638, 1846, 1917, 2457, 2769, 2982, 3229, 3834, 4473, 4914, 5538, 6458, 6461, 8307, 8946, 9687, 12922, 13419, 16614, 19374, 19383, 22603, 24921, 26838, 29061, 38766, 41977, 45206, 49842, 58122, 58149, 67809, 83954, 87183, 116298, 125931, 135618, 174366, 174447, 203427, 229259, 251862, 293839, 348894, 377793, 406854, 458518, 587678, 610281, 687777, 755586, 881517, 1133379, 1220562, 1375554, 1604813, 1763034, 2063331, 2266758, 2644551, 2980367, 3209626, 4126662, 4814439, 5289102, 5960734, 6189993, 7933653, 8941101, 9628878, 12379986, 14443317, 15867306, 17882202, 20862569, 26823303, 28886634, 41725138, 43329951, 53646606, 62587707, 80469909, 86659902, 125175414, 160939818, 187763121, 375526242, 563289363, 1126578726]

約数ペア:

[(1, 1126578726), (2, 563289363), (3, 375526242), (6, 187763121), (7, 160939818), (9, 125175414), (13, 86659902), (14, 80469909), (18, 62587707), (21, 53646606), (26, 43329951), (27, 41725138), (39, 28886634), (42, 26823303), (54, 20862569), (63, 17882202), (71, 15867306), (78, 14443317), (91, 12379986), (117, 9628878), (126, 8941101), (142, 7933653), (182, 6189993), (189, 5960734), (213, 5289102), (234, 4814439), (273, 4126662), (351, 3209626), (378, 2980367), (426, 2644551), (497, 2266758), (546, 2063331), (639, 1763034), (702, 1604813), (819, 1375554), (923, 1220562), (994, 1133379), (1278, 881517), (1491, 755586), (1638, 687777), (1846, 610281), (1917, 587678), (2457, 458518), (2769, 406854), (2982, 377793), (3229, 348894), (3834, 293839), (4473, 251862), (4914, 229259), (5538, 203427), (6458, 174447), (6461, 174366), (8307, 135618), (8946, 125931), (9687, 116298), (12922, 87183), (13419, 83954), (16614, 67809), (19374, 58149), (19383, 58122), (22603, 49842), (24921, 45206), (26838, 41977), (29061, 38766)]