18352206

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 42011424

約数和(自身を除く): 23659218

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 97, 138, 194, 207, 291, 414, 457, 582, 873, 914, 1371, 1746, 2231, 2742, 4113, 4462, 6693, 8226, 10511, 13386, 20079, 21022, 31533, 40158, 44329, 63066, 88658, 94599, 132987, 189198, 265974, 398961, 797922, 1019567, 2039134, 3058701, 6117402, 9176103, 18352206]

約数ペア:

[(1, 18352206), (2, 9176103), (3, 6117402), (6, 3058701), (9, 2039134), (18, 1019567), (23, 797922), (46, 398961), (69, 265974), (97, 189198), (138, 132987), (194, 94599), (207, 88658), (291, 63066), (414, 44329), (457, 40158), (582, 31533), (873, 21022), (914, 20079), (1371, 13386), (1746, 10511), (2231, 8226), (2742, 6693), (4113, 4462)]