18129121916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5325829}}^1$

素因数の和:5325893

約数の個数: 24

約数和(自身を含む): 34000098720

約数和(自身を除く): 15870976804

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 5325829, 10651658, 21303316, 122494067, 197055673, 244988134, 394111346, 489976268, 788222692, 4532280479, 9064560958, 18129121916]

約数ペア:

[(1, 18129121916), (2, 9064560958), (4, 4532280479), (23, 788222692), (37, 489976268), (46, 394111346), (74, 244988134), (92, 197055673), (148, 122494067), (851, 21303316), (1702, 10651658), (3404, 5325829)]