18260022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{523}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 41727168

約数和(自身を除く): 23467146

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 523, 529, 759, 1046, 1058, 1518, 1569, 1587, 3138, 3174, 5753, 5819, 11506, 11638, 12029, 17259, 17457, 24058, 34518, 34914, 36087, 72174, 132319, 264638, 276667, 396957, 553334, 793914, 830001, 1660002, 3043337, 6086674, 9130011, 18260022]

約数ペア:

[(1, 18260022), (2, 9130011), (3, 6086674), (6, 3043337), (11, 1660002), (22, 830001), (23, 793914), (33, 553334), (46, 396957), (66, 276667), (69, 264638), (138, 132319), (253, 72174), (506, 36087), (523, 34914), (529, 34518), (759, 24058), (1046, 17457), (1058, 17259), (1518, 12029), (1569, 11638), (1587, 11506), (3138, 5819), (3174, 5753)]