129378018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2887}}^1$

素因数の和:3007

約数の個数: 64

約数和(自身を含む): 326043648

約数和(自身を除く): 196665630

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 97, 154, 194, 231, 291, 462, 582, 679, 1067, 1358, 2037, 2134, 2887, 3201, 4074, 5774, 6402, 7469, 8661, 14938, 17322, 20209, 22407, 31757, 40418, 44814, 60627, 63514, 95271, 121254, 190542, 222299, 280039, 444598, 560078, 666897, 840117, 1333794, 1680234, 1960273, 3080429, 3920546, 5880819, 6160858, 9241287, 11761638, 18482574, 21563003, 43126006, 64689009, 129378018]

約数ペア:

[(1, 129378018), (2, 64689009), (3, 43126006), (6, 21563003), (7, 18482574), (11, 11761638), (14, 9241287), (21, 6160858), (22, 5880819), (33, 3920546), (42, 3080429), (66, 1960273), (77, 1680234), (97, 1333794), (154, 840117), (194, 666897), (231, 560078), (291, 444598), (462, 280039), (582, 222299), (679, 190542), (1067, 121254), (1358, 95271), (2037, 63514), (2134, 60627), (2887, 44814), (3201, 40418), (4074, 31757), (5774, 22407), (6402, 20209), (7469, 17322), (8661, 14938)]