217428618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3294373}}^1$

素因数の和:3294389

約数の個数: 16

約数和(自身を含む): 474389856

約数和(自身を除く): 256961238

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3294373, 6588746, 9883119, 19766238, 36238103, 72476206, 108714309, 217428618]

約数ペア:

[(1, 217428618), (2, 108714309), (3, 72476206), (6, 36238103), (11, 19766238), (22, 9883119), (33, 6588746), (66, 3294373)]