261840876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1983643}}^1$

素因数の和:1983661

約数の個数: 24

約数和(自身を含む): 666504384

約数和(自身を除く): 404663508

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1983643, 3967286, 5950929, 7934572, 11901858, 21820073, 23803716, 43640146, 65460219, 87280292, 130920438, 261840876]

約数ペア:

[(1, 261840876), (2, 130920438), (3, 87280292), (4, 65460219), (6, 43640146), (11, 23803716), (12, 21820073), (22, 11901858), (33, 7934572), (44, 5950929), (66, 3967286), (132, 1983643)]