883818486

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 1999895040

約数和(自身を除く): 1116076554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 131, 206, 262, 309, 393, 618, 786, 927, 1179, 1213, 1854, 2358, 2426, 2781, 3537, 3639, 5562, 7074, 7278, 10917, 13493, 21834, 26986, 32751, 40479, 65502, 80958, 121437, 124939, 158903, 242874, 249878, 317806, 364311, 374817, 476709, 728622, 749634, 953418, 1124451, 1430127, 2248902, 2860254, 3373353, 4290381, 6746706, 8580762, 16367009, 32734018, 49101027, 98202054, 147303081, 294606162, 441909243, 883818486]

約数ペア:

[(1, 883818486), (2, 441909243), (3, 294606162), (6, 147303081), (9, 98202054), (18, 49101027), (27, 32734018), (54, 16367009), (103, 8580762), (131, 6746706), (206, 4290381), (262, 3373353), (309, 2860254), (393, 2248902), (618, 1430127), (786, 1124451), (927, 953418), (1179, 749634), (1213, 728622), (1854, 476709), (2358, 374817), (2426, 364311), (2781, 317806), (3537, 249878), (3639, 242874), (5562, 158903), (7074, 124939), (7278, 121437), (10917, 80958), (13493, 65502), (21834, 40479), (26986, 32751)]