64807644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{490967}}^1$

素因数の和:490985

約数の個数: 24

約数和(自身を含む): 164965248

約数和(自身を除く): 100157604

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 490967, 981934, 1472901, 1963868, 2945802, 5400637, 5891604, 10801274, 16201911, 21602548, 32403822, 64807644]

約数ペア:

[(1, 64807644), (2, 32403822), (3, 21602548), (4, 16201911), (6, 10801274), (11, 5891604), (12, 5400637), (22, 2945802), (33, 1963868), (44, 1472901), (66, 981934), (132, 490967)]