18723984

素因数分解:

$2^4\times 3^1\times {\mathrm{390083}}^1$

素因数の和:390094

約数の個数: 20

約数和(自身を含む): 48370416

約数和(自身を除く): 29646432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 390083, 780166, 1170249, 1560332, 2340498, 3120664, 4680996, 6241328, 9361992, 18723984]

約数ペア:

[(1, 18723984), (2, 9361992), (3, 6241328), (4, 4680996), (6, 3120664), (8, 2340498), (12, 1560332), (16, 1170249), (24, 780166), (48, 390083)]