18636093

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15569}}^1$

素因数の和:15601

約数の個数: 24

約数和(自身を含む): 32385600

約数和(自身を除く): 13749507

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 15569, 46707, 108983, 140121, 295811, 326949, 887433, 980847, 2070677, 2662299, 6212031, 18636093]

約数ペア:

[(1, 18636093), (3, 6212031), (7, 2662299), (9, 2070677), (19, 980847), (21, 887433), (57, 326949), (63, 295811), (133, 140121), (171, 108983), (399, 46707), (1197, 15569)]