5490018

素因数分解:

$2^1\times 3^4\times {\mathrm{33889}}^1$

素因数の和:33903

約数の個数: 20

約数和(自身を含む): 12302070

約数和(自身を除く): 6812052

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 33889, 67778, 101667, 203334, 305001, 610002, 915003, 1830006, 2745009, 5490018]

約数ペア:

[(1, 5490018), (2, 2745009), (3, 1830006), (6, 915003), (9, 610002), (18, 305001), (27, 203334), (54, 101667), (81, 67778), (162, 33889)]