42218199

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{18839}}^1$

素因数の和:18931

約数の個数: 16

約数和(自身を含む): 63302400

約数和(自身を除く): 21084201

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 18839, 56517, 169551, 508653, 1563637, 4690911, 14072733, 42218199]

約数ペア:

[(1, 42218199), (3, 14072733), (9, 4690911), (27, 1563637), (83, 508653), (249, 169551), (747, 56517), (2241, 18839)]