2017648446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{19609}}^1$

素因数の和:21184

約数の個数: 32

約数和(自身を含む): 4405190400

約数和(自身を除く): 2387541954

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1559, 3118, 4677, 9354, 17149, 19609, 34298, 39218, 51447, 58827, 102894, 117654, 215699, 431398, 647097, 1294194, 30570431, 61140862, 91711293, 183422586, 336274741, 672549482, 1008824223, 2017648446]

約数ペア:

[(1, 2017648446), (2, 1008824223), (3, 672549482), (6, 336274741), (11, 183422586), (22, 91711293), (33, 61140862), (66, 30570431), (1559, 1294194), (3118, 647097), (4677, 431398), (9354, 215699), (17149, 117654), (19609, 102894), (34298, 58827), (39218, 51447)]