18898202223

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{44676601}}^1$

素因数の和:44676654

約数の個数: 12

約数和(自身を含む): 27878199648

約数和(自身を除く): 8979997425

約数列:

[1, 3, 9, 47, 141, 423, 44676601, 134029803, 402089409, 2099800247, 6299400741, 18898202223]

約数ペア:

[(1, 18898202223), (3, 6299400741), (9, 2099800247), (47, 402089409), (141, 134029803), (423, 44676601)]