67920858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{198599}}^1$

素因数の和:198626

約数の個数: 24

約数和(自身を含む): 154908000

約数和(自身を除く): 86987142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 198599, 397198, 595797, 1191594, 1787391, 3574782, 3773381, 7546762, 11320143, 22640286, 33960429, 67920858]

約数ペア:

[(1, 67920858), (2, 33960429), (3, 22640286), (6, 11320143), (9, 7546762), (18, 3773381), (19, 3574782), (38, 1787391), (57, 1191594), (114, 595797), (171, 397198), (342, 198599)]