15662724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 48620544

約数和(自身を除く): 32957820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 67, 69, 77, 84, 92, 121, 132, 134, 138, 154, 161, 201, 231, 242, 253, 268, 276, 308, 322, 363, 402, 462, 469, 483, 484, 506, 644, 726, 737, 759, 804, 847, 924, 938, 966, 1012, 1407, 1452, 1474, 1518, 1541, 1694, 1771, 1876, 1932, 2211, 2541, 2783, 2814, 2948, 3036, 3082, 3388, 3542, 4422, 4623, 5082, 5159, 5313, 5566, 5628, 6164, 7084, 8107, 8349, 8844, 9246, 10164, 10318, 10626, 10787, 11132, 15477, 16214, 16698, 16951, 18492, 19481, 20636, 21252, 21574, 24321, 30954, 32361, 32428, 33396, 33902, 38962, 43148, 48642, 50853, 56749, 58443, 61908, 64722, 67804, 77924, 97284, 101706, 113498, 116886, 118657, 129444, 170247, 186461, 203412, 226996, 233772, 237314, 340494, 355971, 372922, 474628, 559383, 680988, 711942, 745844, 1118766, 1305227, 1423884, 2237532, 2610454, 3915681, 5220908, 7831362, 15662724]

約数ペア:

[(1, 15662724), (2, 7831362), (3, 5220908), (4, 3915681), (6, 2610454), (7, 2237532), (11, 1423884), (12, 1305227), (14, 1118766), (21, 745844), (22, 711942), (23, 680988), (28, 559383), (33, 474628), (42, 372922), (44, 355971), (46, 340494), (66, 237314), (67, 233772), (69, 226996), (77, 203412), (84, 186461), (92, 170247), (121, 129444), (132, 118657), (134, 116886), (138, 113498), (154, 101706), (161, 97284), (201, 77924), (231, 67804), (242, 64722), (253, 61908), (268, 58443), (276, 56749), (308, 50853), (322, 48642), (363, 43148), (402, 38962), (462, 33902), (469, 33396), (483, 32428), (484, 32361), (506, 30954), (644, 24321), (726, 21574), (737, 21252), (759, 20636), (804, 19481), (847, 18492), (924, 16951), (938, 16698), (966, 16214), (1012, 15477), (1407, 11132), (1452, 10787), (1474, 10626), (1518, 10318), (1541, 10164), (1694, 9246), (1771, 8844), (1876, 8349), (1932, 8107), (2211, 7084), (2541, 6164), (2783, 5628), (2814, 5566), (2948, 5313), (3036, 5159), (3082, 5082), (3388, 4623), (3542, 4422)]