16081866

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 37346400

約数和(自身を除く): 21264534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 797, 1062, 1121, 1594, 2242, 2391, 3363, 4782, 6726, 7173, 10089, 14346, 15143, 20178, 30286, 45429, 47023, 90858, 94046, 136287, 141069, 272574, 282138, 423207, 846414, 893437, 1786874, 2680311, 5360622, 8040933, 16081866]

約数ペア:

[(1, 16081866), (2, 8040933), (3, 5360622), (6, 2680311), (9, 1786874), (18, 893437), (19, 846414), (38, 423207), (57, 282138), (59, 272574), (114, 141069), (118, 136287), (171, 94046), (177, 90858), (342, 47023), (354, 45429), (531, 30286), (797, 20178), (1062, 15143), (1121, 14346), (1594, 10089), (2242, 7173), (2391, 6726), (3363, 4782)]