12205380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18493}}^1$

素因数の和:18516

約数の個数: 48

約数和(自身を含む): 37283904

約数和(自身を除く): 25078524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 18493, 36986, 55479, 73972, 92465, 110958, 184930, 203423, 221916, 277395, 369860, 406846, 554790, 610269, 813692, 1017115, 1109580, 1220538, 2034230, 2441076, 3051345, 4068460, 6102690, 12205380]

約数ペア:

[(1, 12205380), (2, 6102690), (3, 4068460), (4, 3051345), (5, 2441076), (6, 2034230), (10, 1220538), (11, 1109580), (12, 1017115), (15, 813692), (20, 610269), (22, 554790), (30, 406846), (33, 369860), (44, 277395), (55, 221916), (60, 203423), (66, 184930), (110, 110958), (132, 92465), (165, 73972), (220, 55479), (330, 36986), (660, 18493)]