18129492060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3115033}}^1$

素因数の和:3115142

約数の個数: 48

約数和(自身を含む): 51285919776

約数和(自身を除く): 33156427716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 3115033, 6230066, 9345099, 12460132, 15575165, 18690198, 31150330, 37380396, 46725495, 62300660, 93450990, 186901980, 302158201, 604316402, 906474603, 1208632804, 1510791005, 1812949206, 3021582010, 3625898412, 4532373015, 6043164020, 9064746030, 18129492060]

約数ペア:

[(1, 18129492060), (2, 9064746030), (3, 6043164020), (4, 4532373015), (5, 3625898412), (6, 3021582010), (10, 1812949206), (12, 1510791005), (15, 1208632804), (20, 906474603), (30, 604316402), (60, 302158201), (97, 186901980), (194, 93450990), (291, 62300660), (388, 46725495), (485, 37380396), (582, 31150330), (970, 18690198), (1164, 15575165), (1455, 12460132), (1940, 9345099), (2910, 6230066), (5820, 3115033)]