22478958

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 52730496

約数和(自身を除く): 30251538

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 2011, 3726, 4022, 5589, 6033, 11178, 12066, 18099, 36198, 46253, 54297, 92506, 108594, 138759, 162891, 277518, 325782, 416277, 488673, 832554, 977346, 1248831, 2497662, 3746493, 7492986, 11239479, 22478958]

約数ペア:

[(1, 22478958), (2, 11239479), (3, 7492986), (6, 3746493), (9, 2497662), (18, 1248831), (23, 977346), (27, 832554), (46, 488673), (54, 416277), (69, 325782), (81, 277518), (138, 162891), (162, 138759), (207, 108594), (243, 92506), (414, 54297), (486, 46253), (621, 36198), (1242, 18099), (1863, 12066), (2011, 11178), (3726, 6033), (4022, 5589)]