22839138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 63037440

約数和(自身を除く): 40198302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 37, 42, 46, 54, 63, 69, 71, 74, 111, 126, 138, 142, 161, 189, 207, 213, 222, 259, 322, 333, 378, 414, 426, 483, 497, 518, 621, 639, 666, 777, 851, 966, 994, 999, 1242, 1278, 1449, 1491, 1554, 1633, 1702, 1917, 1998, 2331, 2553, 2627, 2898, 2982, 3266, 3834, 4347, 4473, 4662, 4899, 5106, 5254, 5957, 6993, 7659, 7881, 8694, 8946, 9798, 11431, 11914, 13419, 13986, 14697, 15318, 15762, 17871, 18389, 22862, 22977, 23643, 26838, 29394, 34293, 35742, 36778, 44091, 45954, 47286, 53613, 55167, 60421, 68586, 70929, 88182, 102879, 107226, 110334, 120842, 141858, 160839, 165501, 181263, 205758, 308637, 321678, 331002, 362526, 422947, 496503, 543789, 617274, 845894, 993006, 1087578, 1268841, 1631367, 2537682, 3262734, 3806523, 7613046, 11419569, 22839138]

約数ペア:

[(1, 22839138), (2, 11419569), (3, 7613046), (6, 3806523), (7, 3262734), (9, 2537682), (14, 1631367), (18, 1268841), (21, 1087578), (23, 993006), (27, 845894), (37, 617274), (42, 543789), (46, 496503), (54, 422947), (63, 362526), (69, 331002), (71, 321678), (74, 308637), (111, 205758), (126, 181263), (138, 165501), (142, 160839), (161, 141858), (189, 120842), (207, 110334), (213, 107226), (222, 102879), (259, 88182), (322, 70929), (333, 68586), (378, 60421), (414, 55167), (426, 53613), (483, 47286), (497, 45954), (518, 44091), (621, 36778), (639, 35742), (666, 34293), (777, 29394), (851, 26838), (966, 23643), (994, 22977), (999, 22862), (1242, 18389), (1278, 17871), (1449, 15762), (1491, 15318), (1554, 14697), (1633, 13986), (1702, 13419), (1917, 11914), (1998, 11431), (2331, 9798), (2553, 8946), (2627, 8694), (2898, 7881), (2982, 7659), (3266, 6993), (3834, 5957), (4347, 5254), (4473, 5106), (4662, 4899)]