672137946

素因数分解:

$2^1\times 3^3\times {\mathrm{12446999}}^1$

素因数の和:12447010

約数の個数: 16

約数和(自身を含む): 1493640000

約数和(自身を除く): 821502054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 12446999, 24893998, 37340997, 74681994, 112022991, 224045982, 336068973, 672137946]

約数ペア:

[(1, 672137946), (2, 336068973), (3, 224045982), (6, 112022991), (9, 74681994), (18, 37340997), (27, 24893998), (54, 12446999)]