21304832274

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1154

約数の個数: 192

約数和(自身を含む): 54275235840

約数和(自身を除く): 32970403566

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 107, 121, 186, 198, 214, 242, 279, 297, 321, 341, 363, 558, 594, 642, 682, 726, 837, 963, 983, 1023, 1089, 1177, 1674, 1926, 1966, 2046, 2178, 2354, 2889, 2949, 3069, 3267, 3317, 3531, 3751, 5778, 5898, 6138, 6534, 6634, 7062, 7502, 8847, 9207, 9951, 10593, 10813, 11253, 12947, 17694, 18414, 19902, 21186, 21626, 22506, 25894, 26541, 29853, 30473, 31779, 32439, 33759, 36487, 38841, 53082, 59706, 60946, 63558, 64878, 67518, 72974, 77682, 89559, 91419, 97317, 101277, 105181, 109461, 116523, 118943, 179118, 182838, 194634, 202554, 210362, 218922, 233046, 237886, 274257, 291951, 315543, 328383, 335203, 349569, 356829, 401357, 548514, 583902, 631086, 656766, 670406, 699138, 713658, 802714, 822771, 946629, 985149, 1005609, 1070487, 1156991, 1204071, 1645542, 1893258, 1970298, 2011218, 2140974, 2313982, 2408142, 2839887, 3016827, 3211461, 3260611, 3470973, 3612213, 3687233, 5679774, 6033654, 6422922, 6521222, 6941946, 7224426, 7374466, 9050481, 9781833, 10412919, 10836639, 11061699, 12726901, 18100962, 19563666, 20825838, 21673278, 22123398, 25453802, 29345499, 31238757, 33185097, 35866721, 38180703, 58690998, 62477514, 66370194, 71733442, 76361406, 88036497, 99555291, 107600163, 114542109, 176072994, 199110582, 215200326, 229084218, 322800489, 343626327, 394533931, 645600978, 687252654, 789067862, 968401467, 1183601793, 1936802934, 2367203586, 3550805379, 7101610758, 10652416137, 21304832274]

約数ペア:

[(1, 21304832274), (2, 10652416137), (3, 7101610758), (6, 3550805379), (9, 2367203586), (11, 1936802934), (18, 1183601793), (22, 968401467), (27, 789067862), (31, 687252654), (33, 645600978), (54, 394533931), (62, 343626327), (66, 322800489), (93, 229084218), (99, 215200326), (107, 199110582), (121, 176072994), (186, 114542109), (198, 107600163), (214, 99555291), (242, 88036497), (279, 76361406), (297, 71733442), (321, 66370194), (341, 62477514), (363, 58690998), (558, 38180703), (594, 35866721), (642, 33185097), (682, 31238757), (726, 29345499), (837, 25453802), (963, 22123398), (983, 21673278), (1023, 20825838), (1089, 19563666), (1177, 18100962), (1674, 12726901), (1926, 11061699), (1966, 10836639), (2046, 10412919), (2178, 9781833), (2354, 9050481), (2889, 7374466), (2949, 7224426), (3069, 6941946), (3267, 6521222), (3317, 6422922), (3531, 6033654), (3751, 5679774), (5778, 3687233), (5898, 3612213), (6138, 3470973), (6534, 3260611), (6634, 3211461), (7062, 3016827), (7502, 2839887), (8847, 2408142), (9207, 2313982), (9951, 2140974), (10593, 2011218), (10813, 1970298), (11253, 1893258), (12947, 1645542), (17694, 1204071), (18414, 1156991), (19902, 1070487), (21186, 1005609), (21626, 985149), (22506, 946629), (25894, 822771), (26541, 802714), (29853, 713658), (30473, 699138), (31779, 670406), (32439, 656766), (33759, 631086), (36487, 583902), (38841, 548514), (53082, 401357), (59706, 356829), (60946, 349569), (63558, 335203), (64878, 328383), (67518, 315543), (72974, 291951), (77682, 274257), (89559, 237886), (91419, 233046), (97317, 218922), (101277, 210362), (105181, 202554), (109461, 194634), (116523, 182838), (118943, 179118)]