1981296

素因数分解:

$2^4\times 3^2\times {\mathrm{13759}}^1$

素因数の和:13773

約数の個数: 30

約数和(自身を含む): 5545280

約数和(自身を除く): 3563984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13759, 27518, 41277, 55036, 82554, 110072, 123831, 165108, 220144, 247662, 330216, 495324, 660432, 990648, 1981296]

約数ペア:

[(1, 1981296), (2, 990648), (3, 660432), (4, 495324), (6, 330216), (8, 247662), (9, 220144), (12, 165108), (16, 123831), (18, 110072), (24, 82554), (36, 55036), (48, 41277), (72, 27518), (144, 13759)]