981072

素因数分解:

$2^4\times 3^4\times {\mathrm{757}}^1$

素因数の和:777

約数の個数: 50

約数和(自身を含む): 2843258

約数和(自身を除く): 1862186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 757, 1296, 1514, 2271, 3028, 4542, 6056, 6813, 9084, 12112, 13626, 18168, 20439, 27252, 36336, 40878, 54504, 61317, 81756, 109008, 122634, 163512, 245268, 327024, 490536, 981072]

約数ペア:

[(1, 981072), (2, 490536), (3, 327024), (4, 245268), (6, 163512), (8, 122634), (9, 109008), (12, 81756), (16, 61317), (18, 54504), (24, 40878), (27, 36336), (36, 27252), (48, 20439), (54, 18168), (72, 13626), (81, 12112), (108, 9084), (144, 6813), (162, 6056), (216, 4542), (324, 3028), (432, 2271), (648, 1514), (757, 1296)]