21962862

素因数分解:

$2^1\times 3^2\times {\mathrm{523}}^1\times {\mathrm{2333}}^1$

素因数の和:2864

約数の個数: 24

約数和(自身を含む): 47697624

約数和(自身を除く): 25734762

約数列:

[1, 2, 3, 6, 9, 18, 523, 1046, 1569, 2333, 3138, 4666, 4707, 6999, 9414, 13998, 20997, 41994, 1220159, 2440318, 3660477, 7320954, 10981431, 21962862]

約数ペア:

[(1, 21962862), (2, 10981431), (3, 7320954), (6, 3660477), (9, 2440318), (18, 1220159), (523, 41994), (1046, 20997), (1569, 13998), (2333, 9414), (3138, 6999), (4666, 4707)]