1214458278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18400883}}^1$

素因数の和:18400899

約数の個数: 16

約数和(自身を含む): 2649727296

約数和(自身を除く): 1435269018

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 18400883, 36801766, 55202649, 110405298, 202409713, 404819426, 607229139, 1214458278]

約数ペア:

[(1, 1214458278), (2, 607229139), (3, 404819426), (6, 202409713), (11, 110405298), (22, 55202649), (33, 36801766), (66, 18400883)]