213348222

素因数分解:

$2^1\times 3^3\times {\mathrm{3950893}}^1$

素因数の和:3950904

約数の個数: 16

約数和(自身を含む): 474107280

約数和(自身を除く): 260759058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3950893, 7901786, 11852679, 23705358, 35558037, 71116074, 106674111, 213348222]

約数ペア:

[(1, 213348222), (2, 106674111), (3, 71116074), (6, 35558037), (9, 23705358), (18, 11852679), (27, 7901786), (54, 3950893)]