71527356

素因数分解:

$2^2\times 3^2\times {\mathrm{1986871}}^1$

素因数の和:1986881

約数の個数: 18

約数和(自身を含む): 180805352

約数和(自身を除く): 109277996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1986871, 3973742, 5960613, 7947484, 11921226, 17881839, 23842452, 35763678, 71527356]

約数ペア:

[(1, 71527356), (2, 35763678), (3, 23842452), (4, 17881839), (6, 11921226), (9, 7947484), (12, 5960613), (18, 3973742), (36, 1986871)]