27489924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 88897536

約数和(自身を除く): 61407612

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 63, 66, 77, 84, 94, 99, 126, 132, 141, 154, 188, 198, 211, 231, 252, 282, 308, 329, 396, 422, 423, 462, 517, 564, 633, 658, 693, 844, 846, 924, 987, 1034, 1266, 1316, 1386, 1477, 1551, 1692, 1899, 1974, 2068, 2321, 2532, 2772, 2954, 2961, 3102, 3619, 3798, 3948, 4431, 4642, 4653, 5908, 5922, 6204, 6963, 7238, 7596, 8862, 9284, 9306, 9917, 10857, 11844, 13293, 13926, 14476, 16247, 17724, 18612, 19834, 20889, 21714, 26586, 27852, 29751, 32494, 32571, 39668, 41778, 43428, 48741, 53172, 59502, 64988, 65142, 69419, 83556, 89253, 97482, 109087, 119004, 130284, 138838, 146223, 178506, 194964, 208257, 218174, 277676, 292446, 327261, 357012, 416514, 436348, 584892, 624771, 654522, 763609, 833028, 981783, 1249542, 1309044, 1527218, 1963566, 2290827, 2499084, 3054436, 3927132, 4581654, 6872481, 9163308, 13744962, 27489924]

約数ペア:

[(1, 27489924), (2, 13744962), (3, 9163308), (4, 6872481), (6, 4581654), (7, 3927132), (9, 3054436), (11, 2499084), (12, 2290827), (14, 1963566), (18, 1527218), (21, 1309044), (22, 1249542), (28, 981783), (33, 833028), (36, 763609), (42, 654522), (44, 624771), (47, 584892), (63, 436348), (66, 416514), (77, 357012), (84, 327261), (94, 292446), (99, 277676), (126, 218174), (132, 208257), (141, 194964), (154, 178506), (188, 146223), (198, 138838), (211, 130284), (231, 119004), (252, 109087), (282, 97482), (308, 89253), (329, 83556), (396, 69419), (422, 65142), (423, 64988), (462, 59502), (517, 53172), (564, 48741), (633, 43428), (658, 41778), (693, 39668), (844, 32571), (846, 32494), (924, 29751), (987, 27852), (1034, 26586), (1266, 21714), (1316, 20889), (1386, 19834), (1477, 18612), (1551, 17724), (1692, 16247), (1899, 14476), (1974, 13926), (2068, 13293), (2321, 11844), (2532, 10857), (2772, 9917), (2954, 9306), (2961, 9284), (3102, 8862), (3619, 7596), (3798, 7238), (3948, 6963), (4431, 6204), (4642, 5922), (4653, 5908)]