15785424

素因数分解:

$2^4\times 3^2\times {\mathrm{109621}}^1$

素因数の和:109635

約数の個数: 30

約数和(自身を含む): 44177666

約数和(自身を除く): 28392242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 109621, 219242, 328863, 438484, 657726, 876968, 986589, 1315452, 1753936, 1973178, 2630904, 3946356, 5261808, 7892712, 15785424]

約数ペア:

[(1, 15785424), (2, 7892712), (3, 5261808), (4, 3946356), (6, 2630904), (8, 1973178), (9, 1753936), (12, 1315452), (16, 986589), (18, 876968), (24, 657726), (36, 438484), (48, 328863), (72, 219242), (144, 109621)]