15998202

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 40504320

約数和(自身を除く): 24506118

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1171, 1242, 1518, 2277, 2342, 3513, 4554, 6831, 7026, 10539, 12881, 13662, 21078, 25762, 26933, 31617, 38643, 53866, 63234, 77286, 80799, 115929, 161598, 231858, 242397, 296263, 347787, 484794, 592526, 695574, 727191, 888789, 1454382, 1777578, 2666367, 5332734, 7999101, 15998202]

約数ペア:

[(1, 15998202), (2, 7999101), (3, 5332734), (6, 2666367), (9, 1777578), (11, 1454382), (18, 888789), (22, 727191), (23, 695574), (27, 592526), (33, 484794), (46, 347787), (54, 296263), (66, 242397), (69, 231858), (99, 161598), (138, 115929), (198, 80799), (207, 77286), (253, 63234), (297, 53866), (414, 38643), (506, 31617), (594, 26933), (621, 25762), (759, 21078), (1171, 13662), (1242, 12881), (1518, 10539), (2277, 7026), (2342, 6831), (3513, 4554)]