27884934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 79672320

約数和(自身を除く): 51787386

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 59, 62, 63, 66, 77, 93, 99, 118, 121, 126, 154, 177, 186, 198, 217, 231, 242, 279, 341, 354, 363, 413, 434, 462, 531, 558, 649, 651, 682, 693, 726, 826, 847, 1023, 1062, 1089, 1239, 1298, 1302, 1386, 1694, 1829, 1947, 1953, 2046, 2178, 2387, 2478, 2541, 3069, 3658, 3717, 3751, 3894, 3906, 4543, 4774, 5082, 5487, 5841, 6138, 7139, 7161, 7434, 7502, 7623, 9086, 10974, 11253, 11682, 12803, 13629, 14278, 14322, 15246, 16461, 20119, 21417, 21483, 22506, 25606, 26257, 27258, 32922, 33759, 38409, 40238, 40887, 42834, 42966, 49973, 52514, 60357, 64251, 67518, 76818, 78771, 81774, 99946, 115227, 120714, 128502, 140833, 149919, 157542, 181071, 221309, 230454, 236313, 281666, 299838, 362142, 422499, 442618, 449757, 472626, 663927, 844998, 899514, 1267497, 1327854, 1549163, 1991781, 2534994, 3098326, 3983562, 4647489, 9294978, 13942467, 27884934]

約数ペア:

[(1, 27884934), (2, 13942467), (3, 9294978), (6, 4647489), (7, 3983562), (9, 3098326), (11, 2534994), (14, 1991781), (18, 1549163), (21, 1327854), (22, 1267497), (31, 899514), (33, 844998), (42, 663927), (59, 472626), (62, 449757), (63, 442618), (66, 422499), (77, 362142), (93, 299838), (99, 281666), (118, 236313), (121, 230454), (126, 221309), (154, 181071), (177, 157542), (186, 149919), (198, 140833), (217, 128502), (231, 120714), (242, 115227), (279, 99946), (341, 81774), (354, 78771), (363, 76818), (413, 67518), (434, 64251), (462, 60357), (531, 52514), (558, 49973), (649, 42966), (651, 42834), (682, 40887), (693, 40238), (726, 38409), (826, 33759), (847, 32922), (1023, 27258), (1062, 26257), (1089, 25606), (1239, 22506), (1298, 21483), (1302, 21417), (1386, 20119), (1694, 16461), (1829, 15246), (1947, 14322), (1953, 14278), (2046, 13629), (2178, 12803), (2387, 11682), (2478, 11253), (2541, 10974), (3069, 9086), (3658, 7623), (3717, 7502), (3751, 7434), (3894, 7161), (3906, 7139), (4543, 6138), (4774, 5841), (5082, 5487)]