42809646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{648631}}^1$

素因数の和:648647

約数の個数: 16

約数和(自身を含む): 93403008

約数和(自身を除く): 50593362

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 648631, 1297262, 1945893, 3891786, 7134941, 14269882, 21404823, 42809646]

約数ペア:

[(1, 42809646), (2, 21404823), (3, 14269882), (6, 7134941), (11, 3891786), (22, 1945893), (33, 1297262), (66, 648631)]