17860476

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{20963}}^1$

素因数の和:21041

約数の個数: 24

約数和(自身を含む): 42263424

約数和(自身を除く): 24402948

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 20963, 41926, 62889, 83852, 125778, 251556, 1488373, 2976746, 4465119, 5953492, 8930238, 17860476]

約数ペア:

[(1, 17860476), (2, 8930238), (3, 5953492), (4, 4465119), (6, 2976746), (12, 1488373), (71, 251556), (142, 125778), (213, 83852), (284, 62889), (426, 41926), (852, 20963)]