18894762

素因数分解:

$2^1\times 3^3\times {\mathrm{349903}}^1$

素因数の和:349914

約数の個数: 16

約数和(自身を含む): 41988480

約数和(自身を除く): 23093718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 349903, 699806, 1049709, 2099418, 3149127, 6298254, 9447381, 18894762]

約数ペア:

[(1, 18894762), (2, 9447381), (3, 6298254), (6, 3149127), (9, 2099418), (18, 1049709), (27, 699806), (54, 349903)]