16820712

素因数分解:

$2^3\times 3^2\times {\mathrm{233621}}^1$

素因数の和:233633

約数の個数: 24

約数和(自身を含む): 45556290

約数和(自身を除く): 28735578

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 233621, 467242, 700863, 934484, 1401726, 1868968, 2102589, 2803452, 4205178, 5606904, 8410356, 16820712]

約数ペア:

[(1, 16820712), (2, 8410356), (3, 5606904), (4, 4205178), (6, 2803452), (8, 2102589), (9, 1868968), (12, 1401726), (18, 934484), (24, 700863), (36, 467242), (72, 233621)]