18364716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26849}}^1$

素因数の和:26878

約数の個数: 36

約数和(自身を含む): 48867000

約数和(自身を除く): 30502284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 26849, 53698, 80547, 107396, 161094, 241641, 322188, 483282, 510131, 966564, 1020262, 1530393, 2040524, 3060786, 4591179, 6121572, 9182358, 18364716]

約数ペア:

[(1, 18364716), (2, 9182358), (3, 6121572), (4, 4591179), (6, 3060786), (9, 2040524), (12, 1530393), (18, 1020262), (19, 966564), (36, 510131), (38, 483282), (57, 322188), (76, 241641), (114, 161094), (171, 107396), (228, 80547), (342, 53698), (684, 26849)]