18814704

素因数分解:

$2^4\times 3^1\times {\mathrm{593}}^1\times {\mathrm{661}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 48760272

約数和(自身を除く): 29945568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 593, 661, 1186, 1322, 1779, 1983, 2372, 2644, 3558, 3966, 4744, 5288, 7116, 7932, 9488, 10576, 14232, 15864, 28464, 31728, 391973, 783946, 1175919, 1567892, 2351838, 3135784, 4703676, 6271568, 9407352, 18814704]

約数ペア:

[(1, 18814704), (2, 9407352), (3, 6271568), (4, 4703676), (6, 3135784), (8, 2351838), (12, 1567892), (16, 1175919), (24, 783946), (48, 391973), (593, 31728), (661, 28464), (1186, 15864), (1322, 14232), (1779, 10576), (1983, 9488), (2372, 7932), (2644, 7116), (3558, 5288), (3966, 4744)]