12678282

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 30008160

約数和(自身を除く): 17329878

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1373, 1539, 2746, 3078, 4119, 4617, 8238, 9234, 12357, 24714, 26087, 37071, 52174, 74142, 78261, 111213, 156522, 222426, 234783, 333639, 469566, 667278, 704349, 1408698, 2113047, 4226094, 6339141, 12678282]

約数ペア:

[(1, 12678282), (2, 6339141), (3, 4226094), (6, 2113047), (9, 1408698), (18, 704349), (19, 667278), (27, 469566), (38, 333639), (54, 234783), (57, 222426), (81, 156522), (114, 111213), (162, 78261), (171, 74142), (243, 52174), (342, 37071), (486, 26087), (513, 24714), (1026, 12357), (1373, 9234), (1539, 8238), (2746, 4617), (3078, 4119)]