142721916

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{24223}}^1$

素因数の和:24721

約数の個数: 24

約数和(自身を含む): 333709824

約数和(自身を除く): 190987908

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 5892, 24223, 48446, 72669, 96892, 145338, 290676, 11893493, 23786986, 35680479, 47573972, 71360958, 142721916]

約数ペア:

[(1, 142721916), (2, 71360958), (3, 47573972), (4, 35680479), (6, 23786986), (12, 11893493), (491, 290676), (982, 145338), (1473, 96892), (1964, 72669), (2946, 48446), (5892, 24223)]