8181972

素因数分解:

$2^2\times 3^4\times {\mathrm{25253}}^1$

素因数の和:25269

約数の個数: 30

約数和(自身を含む): 21390138

約数和(自身を除く): 13208166

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 25253, 50506, 75759, 101012, 151518, 227277, 303036, 454554, 681831, 909108, 1363662, 2045493, 2727324, 4090986, 8181972]

約数ペア:

[(1, 8181972), (2, 4090986), (3, 2727324), (4, 2045493), (6, 1363662), (9, 909108), (12, 681831), (18, 454554), (27, 303036), (36, 227277), (54, 151518), (81, 101012), (108, 75759), (162, 50506), (324, 25253)]