18814218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{165037}}^1$

素因数の和:165061

約数の個数: 16

約数和(自身を含む): 39609120

約数和(自身を除く): 20794902

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 165037, 330074, 495111, 990222, 3135703, 6271406, 9407109, 18814218]

約数ペア:

[(1, 18814218), (2, 9407109), (3, 6271406), (6, 3135703), (19, 990222), (38, 495111), (57, 330074), (114, 165037)]