18163264

素因数分解:

$2^6\times 7^1\times {\mathrm{40543}}^1$

素因数の和:40562

約数の個数: 28

約数和(自身を含む): 41192704

約数和(自身を除く): 23029440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 40543, 81086, 162172, 283801, 324344, 567602, 648688, 1135204, 1297376, 2270408, 2594752, 4540816, 9081632, 18163264]

約数ペア:

[(1, 18163264), (2, 9081632), (4, 4540816), (7, 2594752), (8, 2270408), (14, 1297376), (16, 1135204), (28, 648688), (32, 567602), (56, 324344), (64, 283801), (112, 162172), (224, 81086), (448, 40543)]