25639528098

素因数分解:

$2^1\times 3^1\times {\mathrm{21517}}^1\times {\mathrm{198599}}^1$

素因数の和:220121

約数の個数: 16

約数和(自身を含む): 51281697600

約数和(自身を除く): 25642169502

約数列:

[1, 2, 3, 6, 21517, 43034, 64551, 129102, 198599, 397198, 595797, 1191594, 4273254683, 8546509366, 12819764049, 25639528098]

約数ペア:

[(1, 25639528098), (2, 12819764049), (3, 8546509366), (6, 4273254683), (21517, 1191594), (43034, 595797), (64551, 397198), (129102, 198599)]