12702906

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4160

約数の個数: 40

約数和(自身を含む): 29969280

約数和(自身を除く): 17266374

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 4127, 8254, 12381, 24762, 37143, 74286, 78413, 111429, 156826, 222858, 235239, 334287, 470478, 668574, 705717, 1411434, 2117151, 4234302, 6351453, 12702906]

約数ペア:

[(1, 12702906), (2, 6351453), (3, 4234302), (6, 2117151), (9, 1411434), (18, 705717), (19, 668574), (27, 470478), (38, 334287), (54, 235239), (57, 222858), (81, 156826), (114, 111429), (162, 78413), (171, 74286), (342, 37143), (513, 24762), (1026, 12381), (1539, 8254), (3078, 4127)]