131488218

素因数分解:

$2^1\times 3^3\times {\mathrm{2434967}}^1$

素因数の和:2434978

約数の個数: 16

約数和(自身を含む): 292196160

約数和(自身を除く): 160707942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2434967, 4869934, 7304901, 14609802, 21914703, 43829406, 65744109, 131488218]

約数ペア:

[(1, 131488218), (2, 65744109), (3, 43829406), (6, 21914703), (9, 14609802), (18, 7304901), (27, 4869934), (54, 2434967)]