18543384

素因数分解:

$2^3\times 3^3\times {\mathrm{293}}^2$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 51685800

約数和(自身を除く): 33142416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 293, 586, 879, 1172, 1758, 2344, 2637, 3516, 5274, 7032, 7911, 10548, 15822, 21096, 31644, 63288, 85849, 171698, 257547, 343396, 515094, 686792, 772641, 1030188, 1545282, 2060376, 2317923, 3090564, 4635846, 6181128, 9271692, 18543384]

約数ペア:

[(1, 18543384), (2, 9271692), (3, 6181128), (4, 4635846), (6, 3090564), (8, 2317923), (9, 2060376), (12, 1545282), (18, 1030188), (24, 772641), (27, 686792), (36, 515094), (54, 343396), (72, 257547), (108, 171698), (216, 85849), (293, 63288), (586, 31644), (879, 21096), (1172, 15822), (1758, 10548), (2344, 7911), (2637, 7032), (3516, 5274)]