12561036

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 31062528

約数和(自身を除く): 18501492

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 641, 852, 1282, 1633, 1923, 2564, 3266, 3846, 4899, 6532, 7692, 9798, 14743, 19596, 29486, 44229, 45511, 58972, 88458, 91022, 136533, 176916, 182044, 273066, 546132, 1046753, 2093506, 3140259, 4187012, 6280518, 12561036]

約数ペア:

[(1, 12561036), (2, 6280518), (3, 4187012), (4, 3140259), (6, 2093506), (12, 1046753), (23, 546132), (46, 273066), (69, 182044), (71, 176916), (92, 136533), (138, 91022), (142, 88458), (213, 58972), (276, 45511), (284, 44229), (426, 29486), (641, 19596), (852, 14743), (1282, 9798), (1633, 7692), (1923, 6532), (2564, 4899), (3266, 3846)]