66883836

素因数分解:

$2^2\times 3^1\times {\mathrm{1787}}^1\times {\mathrm{3119}}^1$

素因数の和:4913

約数の個数: 24

約数和(自身を含む): 156199680

約数和(自身を除く): 89315844

約数列:

[1, 2, 3, 4, 6, 12, 1787, 3119, 3574, 5361, 6238, 7148, 9357, 10722, 12476, 18714, 21444, 37428, 5573653, 11147306, 16720959, 22294612, 33441918, 66883836]

約数ペア:

[(1, 66883836), (2, 33441918), (3, 22294612), (4, 16720959), (6, 11147306), (12, 5573653), (1787, 37428), (3119, 21444), (3574, 18714), (5361, 12476), (6238, 10722), (7148, 9357)]