78874146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337069}}^1$

素因数の和:337090

約数の個数: 24

約数和(自身を含む): 184040220

約数和(自身を除く): 105166074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 337069, 674138, 1011207, 2022414, 3033621, 4381897, 6067242, 8763794, 13145691, 26291382, 39437073, 78874146]

約数ペア:

[(1, 78874146), (2, 39437073), (3, 26291382), (6, 13145691), (9, 8763794), (13, 6067242), (18, 4381897), (26, 3033621), (39, 2022414), (78, 1011207), (117, 674138), (234, 337069)]