71359452

素因数分解:

$2^2\times 3^2\times {\mathrm{1982207}}^1$

素因数の和:1982217

約数の個数: 18

約数和(自身を含む): 180380928

約数和(自身を除く): 109021476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1982207, 3964414, 5946621, 7928828, 11893242, 17839863, 23786484, 35679726, 71359452]

約数ペア:

[(1, 71359452), (2, 35679726), (3, 23786484), (4, 17839863), (6, 11893242), (9, 7928828), (12, 5946621), (18, 3964414), (36, 1982207)]