55821066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1329073}}^1$

素因数の和:1329085

約数の個数: 16

約数和(自身を含む): 127591104

約数和(自身を除く): 71770038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1329073, 2658146, 3987219, 7974438, 9303511, 18607022, 27910533, 55821066]

約数ペア:

[(1, 55821066), (2, 27910533), (3, 18607022), (6, 9303511), (7, 7974438), (14, 3987219), (21, 2658146), (42, 1329073)]