42205394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{274061}}^1$

素因数の和:274081

約数の個数: 16

約数和(自身を含む): 78929856

約数和(自身を除く): 36724462

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 274061, 548122, 1918427, 3014671, 3836854, 6029342, 21102697, 42205394]

約数ペア:

[(1, 42205394), (2, 21102697), (7, 6029342), (11, 3836854), (14, 3014671), (22, 1918427), (77, 548122), (154, 274061)]