16420986

素因数分解:

$2^1\times 3^2\times {\mathrm{599}}^1\times {\mathrm{1523}}^1$

素因数の和:2130

約数の個数: 24

約数和(自身を含む): 35661600

約数和(自身を除く): 19240614

約数列:

[1, 2, 3, 6, 9, 18, 599, 1198, 1523, 1797, 3046, 3594, 4569, 5391, 9138, 10782, 13707, 27414, 912277, 1824554, 2736831, 5473662, 8210493, 16420986]

約数ペア:

[(1, 16420986), (2, 8210493), (3, 5473662), (6, 2736831), (9, 1824554), (18, 912277), (599, 27414), (1198, 13707), (1523, 10782), (1797, 9138), (3046, 5391), (3594, 4569)]