850470894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9109}}^1$

素因数の和:9159

約数の個数: 128

約数和(自身を含む): 2448768000

約数和(自身を除く): 1598297106

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2223, 2394, 2457, 3458, 3591, 4446, 4914, 5187, 6669, 7182, 9109, 10374, 13338, 15561, 18218, 27327, 31122, 46683, 54654, 63763, 81981, 93366, 118417, 127526, 163962, 173071, 191289, 236834, 245943, 346142, 355251, 382578, 491886, 519213, 573867, 710502, 828919, 1038426, 1065753, 1147734, 1211497, 1557639, 1657838, 1721601, 2131506, 2249923, 2422994, 2486757, 3115278, 3197259, 3443202, 3634491, 4499846, 4672917, 4973514, 6394518, 6749769, 7268982, 7460271, 9345834, 10903473, 13499538, 14920542, 15749461, 20249307, 21806946, 22380813, 31498922, 32710419, 40498614, 44761626, 47248383, 60747921, 65420838, 94496766, 121495842, 141745149, 283490298, 425235447, 850470894]

約数ペア:

[(1, 850470894), (2, 425235447), (3, 283490298), (6, 141745149), (7, 121495842), (9, 94496766), (13, 65420838), (14, 60747921), (18, 47248383), (19, 44761626), (21, 40498614), (26, 32710419), (27, 31498922), (38, 22380813), (39, 21806946), (42, 20249307), (54, 15749461), (57, 14920542), (63, 13499538), (78, 10903473), (91, 9345834), (114, 7460271), (117, 7268982), (126, 6749769), (133, 6394518), (171, 4973514), (182, 4672917), (189, 4499846), (234, 3634491), (247, 3443202), (266, 3197259), (273, 3115278), (342, 2486757), (351, 2422994), (378, 2249923), (399, 2131506), (494, 1721601), (513, 1657838), (546, 1557639), (702, 1211497), (741, 1147734), (798, 1065753), (819, 1038426), (1026, 828919), (1197, 710502), (1482, 573867), (1638, 519213), (1729, 491886), (2223, 382578), (2394, 355251), (2457, 346142), (3458, 245943), (3591, 236834), (4446, 191289), (4914, 173071), (5187, 163962), (6669, 127526), (7182, 118417), (9109, 93366), (10374, 81981), (13338, 63763), (15561, 54654), (18218, 46683), (27327, 31122)]