18072826638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{24767}}^1$

素因数の和:25001

約数の個数: 64

約数和(自身を含む): 39303843840

約数和(自身を除く): 21231017202

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 173, 222, 346, 519, 703, 1038, 1406, 2109, 3287, 4218, 6401, 6574, 9861, 12802, 19203, 19722, 24767, 38406, 49534, 74301, 121619, 148602, 243238, 364857, 470573, 729714, 916379, 941146, 1411719, 1832758, 2749137, 2823438, 4284691, 5498274, 8569382, 12854073, 17411201, 25708146, 34822402, 52233603, 81409129, 104467206, 158533567, 162818258, 244227387, 317067134, 475600701, 488454774, 951201402, 3012137773, 6024275546, 9036413319, 18072826638]

約数ペア:

[(1, 18072826638), (2, 9036413319), (3, 6024275546), (6, 3012137773), (19, 951201402), (37, 488454774), (38, 475600701), (57, 317067134), (74, 244227387), (111, 162818258), (114, 158533567), (173, 104467206), (222, 81409129), (346, 52233603), (519, 34822402), (703, 25708146), (1038, 17411201), (1406, 12854073), (2109, 8569382), (3287, 5498274), (4218, 4284691), (6401, 2823438), (6574, 2749137), (9861, 1832758), (12802, 1411719), (19203, 941146), (19722, 916379), (24767, 729714), (38406, 470573), (49534, 364857), (74301, 243238), (121619, 148602)]