7665966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5531}}^1$

素因数の和:5557

約数の個数: 48

約数和(自身を含む): 20711808

約数和(自身を除く): 13045842

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 5531, 11062, 16593, 33186, 38717, 49779, 60841, 77434, 99558, 116151, 121682, 182523, 232302, 348453, 365046, 425887, 547569, 696906, 851774, 1095138, 1277661, 2555322, 3832983, 7665966]

約数ペア:

[(1, 7665966), (2, 3832983), (3, 2555322), (6, 1277661), (7, 1095138), (9, 851774), (11, 696906), (14, 547569), (18, 425887), (21, 365046), (22, 348453), (33, 232302), (42, 182523), (63, 121682), (66, 116151), (77, 99558), (99, 77434), (126, 60841), (154, 49779), (198, 38717), (231, 33186), (462, 16593), (693, 11062), (1386, 5531)]