8169084

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:456

約数の個数: 108

約数和(自身を含む): 26266968

約数和(自身を除く): 18097884

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 421, 441, 462, 539, 588, 693, 842, 882, 924, 1078, 1263, 1386, 1617, 1684, 1764, 2156, 2526, 2772, 2947, 3234, 3789, 4631, 4851, 5052, 5894, 6468, 7578, 8841, 9262, 9702, 11788, 13893, 15156, 17682, 18524, 19404, 20629, 26523, 27786, 32417, 35364, 41258, 41679, 53046, 55572, 61887, 64834, 82516, 83358, 97251, 106092, 123774, 129668, 166716, 185661, 194502, 226919, 247548, 291753, 371322, 389004, 453838, 583506, 680757, 742644, 907676, 1167012, 1361514, 2042271, 2723028, 4084542, 8169084]

約数ペア:

[(1, 8169084), (2, 4084542), (3, 2723028), (4, 2042271), (6, 1361514), (7, 1167012), (9, 907676), (11, 742644), (12, 680757), (14, 583506), (18, 453838), (21, 389004), (22, 371322), (28, 291753), (33, 247548), (36, 226919), (42, 194502), (44, 185661), (49, 166716), (63, 129668), (66, 123774), (77, 106092), (84, 97251), (98, 83358), (99, 82516), (126, 64834), (132, 61887), (147, 55572), (154, 53046), (196, 41679), (198, 41258), (231, 35364), (252, 32417), (294, 27786), (308, 26523), (396, 20629), (421, 19404), (441, 18524), (462, 17682), (539, 15156), (588, 13893), (693, 11788), (842, 9702), (882, 9262), (924, 8841), (1078, 7578), (1263, 6468), (1386, 5894), (1617, 5052), (1684, 4851), (1764, 4631), (2156, 3789), (2526, 3234), (2772, 2947)]