42939324

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{8581}}^1$

素因数の和:8730

約数の個数: 36

約数和(自身を含む): 109334680

約数和(自身を除く): 66395356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 8581, 17162, 25743, 34324, 51486, 77229, 102972, 154458, 308916, 1192759, 2385518, 3578277, 4771036, 7156554, 10734831, 14313108, 21469662, 42939324]

約数ペア:

[(1, 42939324), (2, 21469662), (3, 14313108), (4, 10734831), (6, 7156554), (9, 4771036), (12, 3578277), (18, 2385518), (36, 1192759), (139, 308916), (278, 154458), (417, 102972), (556, 77229), (834, 51486), (1251, 34324), (1668, 25743), (2502, 17162), (5004, 8581)]