2639466

素因数分解:

$2^1\times 3^5\times {\mathrm{5431}}^1$

素因数の和:5448

約数の個数: 24

約数和(自身を含む): 5931744

約数和(自身を除く): 3292278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 5431, 10862, 16293, 32586, 48879, 97758, 146637, 293274, 439911, 879822, 1319733, 2639466]

約数ペア:

[(1, 2639466), (2, 1319733), (3, 879822), (6, 439911), (9, 293274), (18, 146637), (27, 97758), (54, 48879), (81, 32586), (162, 16293), (243, 10862), (486, 5431)]