12289158

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{10837}}^1$

素因数の和:10858

約数の個数: 40

約数和(自身を含む): 31473552

約数和(自身を除く): 19184394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 10837, 21674, 32511, 65022, 75859, 97533, 151718, 195066, 227577, 292599, 455154, 585198, 682731, 877797, 1365462, 1755594, 2048193, 4096386, 6144579, 12289158]

約数ペア:

[(1, 12289158), (2, 6144579), (3, 4096386), (6, 2048193), (7, 1755594), (9, 1365462), (14, 877797), (18, 682731), (21, 585198), (27, 455154), (42, 292599), (54, 227577), (63, 195066), (81, 151718), (126, 97533), (162, 75859), (189, 65022), (378, 32511), (567, 21674), (1134, 10837)]