18355518

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{14779}}^1$

素因数の和:14813

約数の個数: 32

約数和(自身を含む): 42566400

約数和(自身を除く): 24210882

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 14779, 29558, 44337, 88674, 133011, 266022, 339917, 399033, 679834, 798066, 1019751, 2039502, 3059253, 6118506, 9177759, 18355518]

約数ペア:

[(1, 18355518), (2, 9177759), (3, 6118506), (6, 3059253), (9, 2039502), (18, 1019751), (23, 798066), (27, 679834), (46, 399033), (54, 339917), (69, 266022), (138, 133011), (207, 88674), (414, 44337), (621, 29558), (1242, 14779)]