15986782314

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{12166501}}^1$

素因数の和:12166582

約数の個数: 24

約数和(自身を含む): 35112524772

約数和(自身を除く): 19125742458

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 12166501, 24333002, 36499503, 72999006, 109498509, 218997018, 888154573, 1776309146, 2664463719, 5328927438, 7993391157, 15986782314]

約数ペア:

[(1, 15986782314), (2, 7993391157), (3, 5328927438), (6, 2664463719), (9, 1776309146), (18, 888154573), (73, 218997018), (146, 109498509), (219, 72999006), (438, 36499503), (657, 24333002), (1314, 12166501)]