72069084

素因数分解:

$2^2\times 3^2\times {\mathrm{2001919}}^1$

素因数の和:2001929

約数の個数: 18

約数和(自身を含む): 182174720

約数和(自身を除く): 110105636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2001919, 4003838, 6005757, 8007676, 12011514, 18017271, 24023028, 36034542, 72069084]

約数ペア:

[(1, 72069084), (2, 36034542), (3, 24023028), (4, 18017271), (6, 12011514), (9, 8007676), (12, 6005757), (18, 4003838), (36, 2001919)]