13798566

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 32140800

約数和(自身を除く): 18342234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 61, 71, 118, 122, 142, 177, 183, 213, 354, 366, 426, 531, 549, 639, 1062, 1098, 1278, 1593, 1647, 1917, 3186, 3294, 3599, 3834, 4189, 4331, 7198, 8378, 8662, 10797, 12567, 12993, 21594, 25134, 25986, 32391, 37701, 38979, 64782, 75402, 77958, 97173, 113103, 116937, 194346, 226206, 233874, 255529, 511058, 766587, 1533174, 2299761, 4599522, 6899283, 13798566]

約数ペア:

[(1, 13798566), (2, 6899283), (3, 4599522), (6, 2299761), (9, 1533174), (18, 766587), (27, 511058), (54, 255529), (59, 233874), (61, 226206), (71, 194346), (118, 116937), (122, 113103), (142, 97173), (177, 77958), (183, 75402), (213, 64782), (354, 38979), (366, 37701), (426, 32391), (531, 25986), (549, 25134), (639, 21594), (1062, 12993), (1098, 12567), (1278, 10797), (1593, 8662), (1647, 8378), (1917, 7198), (3186, 4331), (3294, 4189), (3599, 3834)]