1316825874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25933}}^1$

素因数の和:25992

約数の個数: 96

約数和(自身を含む): 3624950784

約数和(自身を除く): 2308124910

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2418, 2821, 3627, 3906, 5642, 7254, 8463, 16926, 25389, 25933, 50778, 51866, 77799, 155598, 181531, 233397, 337129, 363062, 466794, 544593, 674258, 803923, 1011387, 1089186, 1607846, 1633779, 2022774, 2359903, 2411769, 3034161, 3267558, 4719806, 4823538, 5627461, 6068322, 7079709, 7235307, 10450999, 11254922, 14159418, 14470614, 16882383, 20901998, 21239127, 31352997, 33764766, 42478254, 50647149, 62705994, 73156993, 94058991, 101294298, 146313986, 188117982, 219470979, 438941958, 658412937, 1316825874]

約数ペア:

[(1, 1316825874), (2, 658412937), (3, 438941958), (6, 219470979), (7, 188117982), (9, 146313986), (13, 101294298), (14, 94058991), (18, 73156993), (21, 62705994), (26, 50647149), (31, 42478254), (39, 33764766), (42, 31352997), (62, 21239127), (63, 20901998), (78, 16882383), (91, 14470614), (93, 14159418), (117, 11254922), (126, 10450999), (182, 7235307), (186, 7079709), (217, 6068322), (234, 5627461), (273, 4823538), (279, 4719806), (403, 3267558), (434, 3034161), (546, 2411769), (558, 2359903), (651, 2022774), (806, 1633779), (819, 1607846), (1209, 1089186), (1302, 1011387), (1638, 803923), (1953, 674258), (2418, 544593), (2821, 466794), (3627, 363062), (3906, 337129), (5642, 233397), (7254, 181531), (8463, 155598), (16926, 77799), (25389, 51866), (25933, 50778)]