18032072

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{9431}}^1$

素因数の和:9676

約数の個数: 16

約数和(自身を含む): 33955200

約数和(自身を除く): 15923128

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 9431, 18862, 37724, 75448, 2254009, 4508018, 9016036, 18032072]

約数ペア:

[(1, 18032072), (2, 9016036), (4, 4508018), (8, 2254009), (239, 75448), (478, 37724), (956, 18862), (1912, 9431)]