15212214

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2017}}^1$

素因数の和:2444

約数の個数: 24

約数和(自身を含む): 33054840

約数和(自身を除く): 17842626

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2017, 2514, 3771, 4034, 6051, 7542, 12102, 18153, 36306, 845123, 1690246, 2535369, 5070738, 7606107, 15212214]

約数ペア:

[(1, 15212214), (2, 7606107), (3, 5070738), (6, 2535369), (9, 1690246), (18, 845123), (419, 36306), (838, 18153), (1257, 12102), (2017, 7542), (2514, 6051), (3771, 4034)]