18931362

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{14149}}^1$

素因数の和:14377

約数の個数: 16

約数和(自身を含む): 38035200

約数和(自身を除く): 19103838

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 14149, 28298, 42447, 84894, 3155227, 6310454, 9465681, 18931362]

約数ペア:

[(1, 18931362), (2, 9465681), (3, 6310454), (6, 3155227), (223, 84894), (446, 42447), (669, 28298), (1338, 14149)]