2889774

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{4339}}^1$

素因数の和:4384

約数の個数: 24

約数和(自身を含む): 6431880

約数和(自身を除く): 3542106

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 4339, 8678, 13017, 26034, 39051, 78102, 160543, 321086, 481629, 963258, 1444887, 2889774]

約数ペア:

[(1, 2889774), (2, 1444887), (3, 963258), (6, 481629), (9, 321086), (18, 160543), (37, 78102), (74, 39051), (111, 26034), (222, 13017), (333, 8678), (666, 4339)]