128416794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1945709}}^1$

素因数の和:1945725

約数の個数: 16

約数和(自身を含む): 280182240

約数和(自身を除く): 151765446

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1945709, 3891418, 5837127, 11674254, 21402799, 42805598, 64208397, 128416794]

約数ペア:

[(1, 128416794), (2, 64208397), (3, 42805598), (6, 21402799), (11, 11674254), (22, 5837127), (33, 3891418), (66, 1945709)]