26612442

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 61733760

約数和(自身を除く): 35121318

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 73, 86, 129, 146, 157, 219, 258, 314, 387, 438, 471, 657, 774, 942, 1161, 1314, 1413, 1971, 2322, 2826, 3139, 3942, 4239, 6278, 6751, 8478, 9417, 11461, 13502, 18834, 20253, 22922, 28251, 34383, 40506, 56502, 60759, 68766, 84753, 103149, 121518, 169506, 182277, 206298, 309447, 364554, 492823, 618894, 985646, 1478469, 2956938, 4435407, 8870814, 13306221, 26612442]

約数ペア:

[(1, 26612442), (2, 13306221), (3, 8870814), (6, 4435407), (9, 2956938), (18, 1478469), (27, 985646), (43, 618894), (54, 492823), (73, 364554), (86, 309447), (129, 206298), (146, 182277), (157, 169506), (219, 121518), (258, 103149), (314, 84753), (387, 68766), (438, 60759), (471, 56502), (657, 40506), (774, 34383), (942, 28251), (1161, 22922), (1314, 20253), (1413, 18834), (1971, 13502), (2322, 11461), (2826, 9417), (3139, 8478), (3942, 6751), (4239, 6278)]