212820666

素因数分解:

$2^1\times 3^1\times {\mathrm{1823}}^1\times {\mathrm{19457}}^1$

素因数の和:21285

約数の個数: 16

約数和(自身を含む): 425896704

約数和(自身を除く): 213076038

約数列:

[1, 2, 3, 6, 1823, 3646, 5469, 10938, 19457, 38914, 58371, 116742, 35470111, 70940222, 106410333, 212820666]

約数ペア:

[(1, 212820666), (2, 106410333), (3, 70940222), (6, 35470111), (1823, 116742), (3646, 58371), (5469, 38914), (10938, 19457)]