25405812

素因数分解:

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

素因数の和:4162

約数の個数: 60

約数和(自身を含む): 69928320

約数和(自身を除く): 44522508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 4127, 6156, 8254, 12381, 16508, 24762, 37143, 49524, 74286, 78413, 111429, 148572, 156826, 222858, 235239, 313652, 334287, 445716, 470478, 668574, 705717, 940956, 1337148, 1411434, 2117151, 2822868, 4234302, 6351453, 8468604, 12702906, 25405812]

約数ペア:

[(1, 25405812), (2, 12702906), (3, 8468604), (4, 6351453), (6, 4234302), (9, 2822868), (12, 2117151), (18, 1411434), (19, 1337148), (27, 940956), (36, 705717), (38, 668574), (54, 470478), (57, 445716), (76, 334287), (81, 313652), (108, 235239), (114, 222858), (162, 156826), (171, 148572), (228, 111429), (324, 78413), (342, 74286), (513, 49524), (684, 37143), (1026, 24762), (1539, 16508), (2052, 12381), (3078, 8254), (4127, 6156)]