2103604506

素因数分解:

$2^1\times 3^4\times {\mathrm{12985213}}^1$

素因数の和:12985227

約数の個数: 20

約数和(自身を含む): 4713632682

約数和(自身を除く): 2610028176

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12985213, 25970426, 38955639, 77911278, 116866917, 233733834, 350600751, 701201502, 1051802253, 2103604506]

約数ペア:

[(1, 2103604506), (2, 1051802253), (3, 701201502), (6, 350600751), (9, 233733834), (18, 116866917), (27, 77911278), (54, 38955639), (81, 25970426), (162, 12985213)]