64018242

素因数分解:

$2^1\times 3^3\times {\mathrm{1185523}}^1$

素因数の和:1185534

約数の個数: 16

約数和(自身を含む): 142262880

約数和(自身を除く): 78244638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1185523, 2371046, 3556569, 7113138, 10669707, 21339414, 32009121, 64018242]

約数ペア:

[(1, 64018242), (2, 32009121), (3, 21339414), (6, 10669707), (9, 7113138), (18, 3556569), (27, 2371046), (54, 1185523)]