15541146

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 80

約数和(自身を含む): 37566144

約数和(自身を除く): 22024998

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 81, 86, 97, 129, 138, 162, 194, 207, 258, 291, 387, 414, 582, 621, 774, 873, 989, 1161, 1242, 1746, 1863, 1978, 2231, 2322, 2619, 2967, 3483, 3726, 4171, 4462, 5238, 5934, 6693, 6966, 7857, 8342, 8901, 12513, 13386, 15714, 17802, 20079, 25026, 26703, 37539, 40158, 53406, 60237, 75078, 80109, 95933, 112617, 120474, 160218, 180711, 191866, 225234, 287799, 337851, 361422, 575598, 675702, 863397, 1726794, 2590191, 5180382, 7770573, 15541146]

約数ペア:

[(1, 15541146), (2, 7770573), (3, 5180382), (6, 2590191), (9, 1726794), (18, 863397), (23, 675702), (27, 575598), (43, 361422), (46, 337851), (54, 287799), (69, 225234), (81, 191866), (86, 180711), (97, 160218), (129, 120474), (138, 112617), (162, 95933), (194, 80109), (207, 75078), (258, 60237), (291, 53406), (387, 40158), (414, 37539), (582, 26703), (621, 25026), (774, 20079), (873, 17802), (989, 15714), (1161, 13386), (1242, 12513), (1746, 8901), (1863, 8342), (1978, 7857), (2231, 6966), (2322, 6693), (2619, 5934), (2967, 5238), (3483, 4462), (3726, 4171)]