28152162

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{11939}}^1$

素因数の和:12078

約数の個数: 24

約数和(自身を含む): 61467120

約数和(自身を除く): 33314958

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 11939, 23878, 35817, 71634, 107451, 214902, 1564009, 3128018, 4692027, 9384054, 14076081, 28152162]

約数ペア:

[(1, 28152162), (2, 14076081), (3, 9384054), (6, 4692027), (9, 3128018), (18, 1564009), (131, 214902), (262, 107451), (393, 71634), (786, 35817), (1179, 23878), (2358, 11939)]