18064592

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 45413760

約数和(自身を除く): 27349168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 653, 728, 988, 1064, 1306, 1456, 1729, 1976, 2128, 2612, 3458, 3952, 4571, 5224, 6916, 8489, 9142, 10448, 12407, 13832, 16978, 18284, 24814, 27664, 33956, 36568, 49628, 59423, 67912, 73136, 86849, 99256, 118846, 135824, 161291, 173698, 198512, 237692, 322582, 347396, 475384, 645164, 694792, 950768, 1129037, 1290328, 1389584, 2258074, 2580656, 4516148, 9032296, 18064592]

約数ペア:

[(1, 18064592), (2, 9032296), (4, 4516148), (7, 2580656), (8, 2258074), (13, 1389584), (14, 1290328), (16, 1129037), (19, 950768), (26, 694792), (28, 645164), (38, 475384), (52, 347396), (56, 322582), (76, 237692), (91, 198512), (104, 173698), (112, 161291), (133, 135824), (152, 118846), (182, 99256), (208, 86849), (247, 73136), (266, 67912), (304, 59423), (364, 49628), (494, 36568), (532, 33956), (653, 27664), (728, 24814), (988, 18284), (1064, 16978), (1306, 13832), (1456, 12407), (1729, 10448), (1976, 9142), (2128, 8489), (2612, 6916), (3458, 5224), (3952, 4571)]