419494626

素因数分解:

$2^1\times 3^4\times {\mathrm{2589473}}^1$

素因数の和:2589487

約数の個数: 20

約数和(自身を含む): 939979062

約数和(自身を除く): 520484436

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2589473, 5178946, 7768419, 15536838, 23305257, 46610514, 69915771, 139831542, 209747313, 419494626]

約数ペア:

[(1, 419494626), (2, 209747313), (3, 139831542), (6, 69915771), (9, 46610514), (18, 23305257), (27, 15536838), (54, 7768419), (81, 5178946), (162, 2589473)]