1225494

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:772

約数の個数: 24

約数和(自身を含む): 2685072

約数和(自身を除く): 1459578

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 661, 927, 1322, 1854, 1983, 3966, 5949, 11898, 68083, 136166, 204249, 408498, 612747, 1225494]

約数ペア:

[(1, 1225494), (2, 612747), (3, 408498), (6, 204249), (9, 136166), (18, 68083), (103, 11898), (206, 5949), (309, 3966), (618, 1983), (661, 1854), (927, 1322)]