12867624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 43985760

約数和(自身を除く): 31118136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 211, 231, 242, 252, 264, 308, 363, 396, 422, 462, 484, 504, 616, 633, 693, 726, 792, 844, 847, 924, 968, 1089, 1266, 1386, 1452, 1477, 1688, 1694, 1848, 1899, 2178, 2321, 2532, 2541, 2772, 2904, 2954, 3388, 3798, 4356, 4431, 4642, 5064, 5082, 5544, 5908, 6776, 6963, 7596, 7623, 8712, 8862, 9284, 10164, 11816, 13293, 13926, 15192, 15246, 16247, 17724, 18568, 20328, 20889, 25531, 26586, 27852, 30492, 32494, 35448, 41778, 48741, 51062, 53172, 55704, 60984, 64988, 76593, 83556, 97482, 102124, 106344, 129976, 146223, 153186, 167112, 178717, 194964, 204248, 229779, 292446, 306372, 357434, 389928, 459558, 536151, 584892, 612744, 714868, 919116, 1072302, 1169784, 1429736, 1608453, 1838232, 2144604, 3216906, 4289208, 6433812, 12867624]

約数ペア:

[(1, 12867624), (2, 6433812), (3, 4289208), (4, 3216906), (6, 2144604), (7, 1838232), (8, 1608453), (9, 1429736), (11, 1169784), (12, 1072302), (14, 919116), (18, 714868), (21, 612744), (22, 584892), (24, 536151), (28, 459558), (33, 389928), (36, 357434), (42, 306372), (44, 292446), (56, 229779), (63, 204248), (66, 194964), (72, 178717), (77, 167112), (84, 153186), (88, 146223), (99, 129976), (121, 106344), (126, 102124), (132, 97482), (154, 83556), (168, 76593), (198, 64988), (211, 60984), (231, 55704), (242, 53172), (252, 51062), (264, 48741), (308, 41778), (363, 35448), (396, 32494), (422, 30492), (462, 27852), (484, 26586), (504, 25531), (616, 20889), (633, 20328), (693, 18568), (726, 17724), (792, 16247), (844, 15246), (847, 15192), (924, 13926), (968, 13293), (1089, 11816), (1266, 10164), (1386, 9284), (1452, 8862), (1477, 8712), (1688, 7623), (1694, 7596), (1848, 6963), (1899, 6776), (2178, 5908), (2321, 5544), (2532, 5082), (2541, 5064), (2772, 4642), (2904, 4431), (2954, 4356), (3388, 3798)]