31668012

素因数分解:

$2^2\times 3^2\times {\mathrm{879667}}^1$

素因数の和:879677

約数の個数: 18

約数和(自身を含む): 80049788

約数和(自身を除く): 48381776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 879667, 1759334, 2639001, 3518668, 5278002, 7917003, 10556004, 15834006, 31668012]

約数ペア:

[(1, 31668012), (2, 15834006), (3, 10556004), (4, 7917003), (6, 5278002), (9, 3518668), (12, 2639001), (18, 1759334), (36, 879667)]