27781218

素因数分解:

$2^1\times 3^5\times {\mathrm{57163}}^1$

素因数の和:57180

約数の個数: 24

約数和(自身を含む): 62423088

約数和(自身を除く): 34641870

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 57163, 114326, 171489, 342978, 514467, 1028934, 1543401, 3086802, 4630203, 9260406, 13890609, 27781218]

約数ペア:

[(1, 27781218), (2, 13890609), (3, 9260406), (6, 4630203), (9, 3086802), (18, 1543401), (27, 1028934), (54, 514467), (81, 342978), (162, 171489), (243, 114326), (486, 57163)]