6463974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2647}}^1$

素因数の和:2700

約数の個数: 32

約数和(自身を含む): 14489856

約数和(自身を除く): 8025882

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 2647, 5294, 7941, 15882, 29117, 58234, 87351, 97939, 174702, 195878, 293817, 587634, 1077329, 2154658, 3231987, 6463974]

約数ペア:

[(1, 6463974), (2, 3231987), (3, 2154658), (6, 1077329), (11, 587634), (22, 293817), (33, 195878), (37, 174702), (66, 97939), (74, 87351), (111, 58234), (222, 29117), (407, 15882), (814, 7941), (1221, 5294), (2442, 2647)]