42086938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{599}}^1$

素因数の和:706

約数の個数: 24

約数和(自身を含む): 68148000

約数和(自身を除く): 26061062

約数列:

[1, 2, 19, 38, 43, 86, 599, 817, 1198, 1634, 1849, 3698, 11381, 22762, 25757, 35131, 51514, 70262, 489383, 978766, 1107551, 2215102, 21043469, 42086938]

約数ペア:

[(1, 42086938), (2, 21043469), (19, 2215102), (38, 1107551), (43, 978766), (86, 489383), (599, 70262), (817, 51514), (1198, 35131), (1634, 25757), (1849, 22762), (3698, 11381)]