881957172

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{45007}}^1$

素因数の和:45108

約数の個数: 48

約数和(自身を含む): 2177667072

約数和(自身を除く): 1295709900

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 852, 1633, 3266, 4899, 6532, 9798, 19596, 45007, 90014, 135021, 180028, 270042, 540084, 1035161, 2070322, 3105483, 3195497, 4140644, 6210966, 6390994, 9586491, 12421932, 12781988, 19172982, 38345964, 73496431, 146992862, 220489293, 293985724, 440978586, 881957172]

約数ペア:

[(1, 881957172), (2, 440978586), (3, 293985724), (4, 220489293), (6, 146992862), (12, 73496431), (23, 38345964), (46, 19172982), (69, 12781988), (71, 12421932), (92, 9586491), (138, 6390994), (142, 6210966), (213, 4140644), (276, 3195497), (284, 3105483), (426, 2070322), (852, 1035161), (1633, 540084), (3266, 270042), (4899, 180028), (6532, 135021), (9798, 90014), (19596, 45007)]