189780451188

素因数分解:

$2^2\times 3^1\times {\mathrm{42379}}^1\times {\mathrm{373181}}^1$

素因数の和:415567

約数の個数: 24

約数和(自身を含む): 442832688480

約数和(自身を除く): 253052237292

約数列:

[1, 2, 3, 4, 6, 12, 42379, 84758, 127137, 169516, 254274, 373181, 508548, 746362, 1119543, 1492724, 2239086, 4478172, 15815037599, 31630075198, 47445112797, 63260150396, 94890225594, 189780451188]

約数ペア:

[(1, 189780451188), (2, 94890225594), (3, 63260150396), (4, 47445112797), (6, 31630075198), (12, 15815037599), (42379, 4478172), (84758, 2239086), (127137, 1492724), (169516, 1119543), (254274, 746362), (373181, 508548)]