13089438

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 30715776

約数和(自身を除く): 17626338

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1171, 1242, 1863, 2342, 3513, 3726, 5589, 7026, 10539, 11178, 21078, 26933, 31617, 53866, 63234, 80799, 94851, 161598, 189702, 242397, 284553, 484794, 569106, 727191, 1454382, 2181573, 4363146, 6544719, 13089438]

約数ペア:

[(1, 13089438), (2, 6544719), (3, 4363146), (6, 2181573), (9, 1454382), (18, 727191), (23, 569106), (27, 484794), (46, 284553), (54, 242397), (69, 189702), (81, 161598), (138, 94851), (162, 80799), (207, 63234), (243, 53866), (414, 31617), (486, 26933), (621, 21078), (1171, 11178), (1242, 10539), (1863, 7026), (2342, 5589), (3513, 3726)]