18833073

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16921}}^1$

素因数の和:16984

約数の個数: 16

約数和(自身を含む): 29241216

約数和(自身を除く): 10408143

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 16921, 50763, 118447, 355341, 896813, 2690439, 6277691, 18833073]

約数ペア:

[(1, 18833073), (3, 6277691), (7, 2690439), (21, 896813), (53, 355341), (159, 118447), (371, 50763), (1113, 16921)]