12729858

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{40031}}^1$

素因数の和:40089

約数の個数: 16

約数和(自身を含む): 25940736

約数和(自身を除く): 13210878

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 40031, 80062, 120093, 240186, 2121643, 4243286, 6364929, 12729858]

約数ペア:

[(1, 12729858), (2, 6364929), (3, 4243286), (6, 2121643), (53, 240186), (106, 120093), (159, 80062), (318, 40031)]