13163958

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3570

約数の個数: 40

約数和(自身を含む): 30788208

約数和(自身を除く): 17624250

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3533, 3726, 7066, 10599, 21198, 31797, 63594, 81259, 95391, 162518, 190782, 243777, 286173, 487554, 572346, 731331, 1462662, 2193993, 4387986, 6581979, 13163958]

約数ペア:

[(1, 13163958), (2, 6581979), (3, 4387986), (6, 2193993), (9, 1462662), (18, 731331), (23, 572346), (27, 487554), (46, 286173), (54, 243777), (69, 190782), (81, 162518), (138, 95391), (162, 81259), (207, 63594), (414, 31797), (621, 21198), (1242, 10599), (1863, 7066), (3533, 3726)]