18654966

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 44748288

約数和(自身を除く): 26093322

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1327, 1562, 2343, 2654, 3981, 4686, 7029, 7962, 11943, 14058, 14597, 23886, 29194, 43791, 87582, 94217, 131373, 188434, 262746, 282651, 565302, 847953, 1036387, 1695906, 2072774, 3109161, 6218322, 9327483, 18654966]

約数ペア:

[(1, 18654966), (2, 9327483), (3, 6218322), (6, 3109161), (9, 2072774), (11, 1695906), (18, 1036387), (22, 847953), (33, 565302), (66, 282651), (71, 262746), (99, 188434), (142, 131373), (198, 94217), (213, 87582), (426, 43791), (639, 29194), (781, 23886), (1278, 14597), (1327, 14058), (1562, 11943), (2343, 7962), (2654, 7029), (3981, 4686)]