18446554

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6827}}^1$

素因数の和:7029

約数の個数: 16

約数和(自身を含む): 31791168

約数和(自身を除く): 13344614

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 6827, 13654, 47789, 95578, 1317611, 2635222, 9223277, 18446554]

約数ペア:

[(1, 18446554), (2, 9223277), (7, 2635222), (14, 1317611), (193, 95578), (386, 47789), (1351, 13654), (2702, 6827)]