219146046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5217763}}^1$

素因数の和:5217775

約数の個数: 16

約数和(自身を含む): 500905344

約数和(自身を除く): 281759298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5217763, 10435526, 15653289, 31306578, 36524341, 73048682, 109573023, 219146046]

約数ペア:

[(1, 219146046), (2, 109573023), (3, 73048682), (6, 36524341), (7, 31306578), (14, 15653289), (21, 10435526), (42, 5217763)]