222172884

素因数分解:

$2^2\times 3^2\times {\mathrm{6171469}}^1$

素因数の和:6171479

約数の個数: 18

約数和(自身を含む): 561603770

約数和(自身を除く): 339430886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6171469, 12342938, 18514407, 24685876, 37028814, 55543221, 74057628, 111086442, 222172884]

約数ペア:

[(1, 222172884), (2, 111086442), (3, 74057628), (4, 55543221), (6, 37028814), (9, 24685876), (12, 18514407), (18, 12342938), (36, 6171469)]