2018474667

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{5557}}^1$

素因数の和:6800

約数の個数: 32

約数和(自身を含む): 3265436160

約数和(自身を除く): 1246961493

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1223, 3669, 5557, 11007, 13453, 16671, 33021, 40359, 50013, 61127, 121077, 150039, 183381, 363231, 550143, 1650429, 6796211, 20388633, 61165899, 74758321, 183497697, 224274963, 672824889, 2018474667]

約数ペア:

[(1, 2018474667), (3, 672824889), (9, 224274963), (11, 183497697), (27, 74758321), (33, 61165899), (99, 20388633), (297, 6796211), (1223, 1650429), (3669, 550143), (5557, 363231), (11007, 183381), (13453, 150039), (16671, 121077), (33021, 61127), (40359, 50013)]