66546684

素因数分解:

$2^2\times 3^4\times {\mathrm{205391}}^1$

素因数の和:205407

約数の個数: 30

約数和(自身を含む): 173967024

約数和(自身を除く): 107420340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 205391, 410782, 616173, 821564, 1232346, 1848519, 2464692, 3697038, 5545557, 7394076, 11091114, 16636671, 22182228, 33273342, 66546684]

約数ペア:

[(1, 66546684), (2, 33273342), (3, 22182228), (4, 16636671), (6, 11091114), (9, 7394076), (12, 5545557), (18, 3697038), (27, 2464692), (36, 1848519), (54, 1232346), (81, 821564), (108, 616173), (162, 410782), (324, 205391)]