216588222

素因数分解:

$2^1\times 3^3\times {\mathrm{4010893}}^1$

素因数の和:4010904

約数の個数: 16

約数和(自身を含む): 481307280

約数和(自身を除く): 264719058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4010893, 8021786, 12032679, 24065358, 36098037, 72196074, 108294111, 216588222]

約数ペア:

[(1, 216588222), (2, 108294111), (3, 72196074), (6, 36098037), (9, 24065358), (18, 12032679), (27, 8021786), (54, 4010893)]