2021994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8641}}^1$

素因数の和:8662

約数の個数: 24

約数和(自身を含む): 4718532

約数和(自身を除く): 2696538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 8641, 17282, 25923, 51846, 77769, 112333, 155538, 224666, 336999, 673998, 1010997, 2021994]

約数ペア:

[(1, 2021994), (2, 1010997), (3, 673998), (6, 336999), (9, 224666), (13, 155538), (18, 112333), (26, 77769), (39, 51846), (78, 25923), (117, 17282), (234, 8641)]