2788218

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1010

約数の個数: 24

約数和(自身を含む): 6080256

約数和(自身を除く): 3292038

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 811, 1146, 1622, 1719, 2433, 3438, 4866, 7299, 14598, 154901, 309802, 464703, 929406, 1394109, 2788218]

約数ペア:

[(1, 2788218), (2, 1394109), (3, 929406), (6, 464703), (9, 309802), (18, 154901), (191, 14598), (382, 7299), (573, 4866), (811, 3438), (1146, 2433), (1622, 1719)]