9971304

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 29685600

約数和(自身を除く): 19714296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 61, 84, 98, 122, 139, 147, 168, 183, 196, 244, 278, 294, 366, 392, 417, 427, 488, 556, 588, 732, 834, 854, 973, 1112, 1176, 1281, 1464, 1668, 1708, 1946, 2562, 2919, 2989, 3336, 3416, 3892, 5124, 5838, 5978, 6811, 7784, 8479, 8967, 10248, 11676, 11956, 13622, 16958, 17934, 20433, 23352, 23912, 25437, 27244, 33916, 35868, 40866, 50874, 54488, 59353, 67832, 71736, 81732, 101748, 118706, 163464, 178059, 203496, 237412, 356118, 415471, 474824, 712236, 830942, 1246413, 1424472, 1661884, 2492826, 3323768, 4985652, 9971304]

約数ペア:

[(1, 9971304), (2, 4985652), (3, 3323768), (4, 2492826), (6, 1661884), (7, 1424472), (8, 1246413), (12, 830942), (14, 712236), (21, 474824), (24, 415471), (28, 356118), (42, 237412), (49, 203496), (56, 178059), (61, 163464), (84, 118706), (98, 101748), (122, 81732), (139, 71736), (147, 67832), (168, 59353), (183, 54488), (196, 50874), (244, 40866), (278, 35868), (294, 33916), (366, 27244), (392, 25437), (417, 23912), (427, 23352), (488, 20433), (556, 17934), (588, 16958), (732, 13622), (834, 11956), (854, 11676), (973, 10248), (1112, 8967), (1176, 8479), (1281, 7784), (1464, 6811), (1668, 5978), (1708, 5838), (1946, 5124), (2562, 3892), (2919, 3416), (2989, 3336)]