13187556

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5345

約数の個数: 48

約数和(自身を含む): 35683200

約数和(自身を除く): 22495644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 5309, 10618, 15927, 21236, 31854, 47781, 63708, 95562, 122107, 143343, 191124, 244214, 286686, 366321, 488428, 573372, 732642, 1098963, 1465284, 2197926, 3296889, 4395852, 6593778, 13187556]

約数ペア:

[(1, 13187556), (2, 6593778), (3, 4395852), (4, 3296889), (6, 2197926), (9, 1465284), (12, 1098963), (18, 732642), (23, 573372), (27, 488428), (36, 366321), (46, 286686), (54, 244214), (69, 191124), (92, 143343), (108, 122107), (138, 95562), (207, 63708), (276, 47781), (414, 31854), (621, 21236), (828, 15927), (1242, 10618), (2484, 5309)]