42909078

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{106739}}^1$

素因数の和:106811

約数の個数: 16

約数和(自身を含む): 87099840

約数和(自身を除く): 44190762

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 106739, 213478, 320217, 640434, 7151513, 14303026, 21454539, 42909078]

約数ペア:

[(1, 42909078), (2, 21454539), (3, 14303026), (6, 7151513), (67, 640434), (134, 320217), (201, 213478), (402, 106739)]