15674986908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{421}}^1\times {\mathrm{21107}}^1$

素因数の和:21552

約数の個数: 108

約数和(自身を含む): 46203596712

約数和(自身を除く): 30528609804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 421, 441, 588, 842, 882, 1263, 1684, 1764, 2526, 2947, 3789, 5052, 5894, 7578, 8841, 11788, 15156, 17682, 20629, 21107, 26523, 35364, 41258, 42214, 53046, 61887, 63321, 82516, 84428, 106092, 123774, 126642, 147749, 185661, 189963, 247548, 253284, 295498, 371322, 379926, 443247, 590996, 742644, 759852, 886494, 1034243, 1329741, 1772988, 2068486, 2659482, 3102729, 4136972, 5318964, 6205458, 8886047, 9308187, 12410916, 17772094, 18616374, 26658141, 35544188, 37232748, 53316282, 62202329, 79974423, 106632564, 124404658, 159948846, 186606987, 248809316, 319897692, 373213974, 435416303, 559820961, 746427948, 870832606, 1119641922, 1306248909, 1741665212, 2239283844, 2612497818, 3918746727, 5224995636, 7837493454, 15674986908]

約数ペア:

[(1, 15674986908), (2, 7837493454), (3, 5224995636), (4, 3918746727), (6, 2612497818), (7, 2239283844), (9, 1741665212), (12, 1306248909), (14, 1119641922), (18, 870832606), (21, 746427948), (28, 559820961), (36, 435416303), (42, 373213974), (49, 319897692), (63, 248809316), (84, 186606987), (98, 159948846), (126, 124404658), (147, 106632564), (196, 79974423), (252, 62202329), (294, 53316282), (421, 37232748), (441, 35544188), (588, 26658141), (842, 18616374), (882, 17772094), (1263, 12410916), (1684, 9308187), (1764, 8886047), (2526, 6205458), (2947, 5318964), (3789, 4136972), (5052, 3102729), (5894, 2659482), (7578, 2068486), (8841, 1772988), (11788, 1329741), (15156, 1034243), (17682, 886494), (20629, 759852), (21107, 742644), (26523, 590996), (35364, 443247), (41258, 379926), (42214, 371322), (53046, 295498), (61887, 253284), (63321, 247548), (82516, 189963), (84428, 185661), (106092, 147749), (123774, 126642)]