2211318

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2908

約数の個数: 24

約数和(自身を含む): 4904328

約数和(自身を除く): 2693010

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2857, 5714, 8571, 17142, 25713, 51426, 122851, 245702, 368553, 737106, 1105659, 2211318]

約数ペア:

[(1, 2211318), (2, 1105659), (3, 737106), (6, 368553), (9, 245702), (18, 122851), (43, 51426), (86, 25713), (129, 17142), (258, 8571), (387, 5714), (774, 2857)]