21334272

素因数分解:

$2^8\times 3^1\times {\mathrm{27779}}^1$

素因数の和:27798

約数の個数: 36

約数和(自身を含む): 56782320

約数和(自身を除く): 35448048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 27779, 55558, 83337, 111116, 166674, 222232, 333348, 444464, 666696, 888928, 1333392, 1777856, 2666784, 3555712, 5333568, 7111424, 10667136, 21334272]

約数ペア:

[(1, 21334272), (2, 10667136), (3, 7111424), (4, 5333568), (6, 3555712), (8, 2666784), (12, 1777856), (16, 1333392), (24, 888928), (32, 666696), (48, 444464), (64, 333348), (96, 222232), (128, 166674), (192, 111116), (256, 83337), (384, 55558), (768, 27779)]