18097892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 32659872

約数和(自身を除く): 14561980

約数列:

[1, 2, 4, 41, 82, 164, 211, 422, 523, 844, 1046, 2092, 8651, 17302, 21443, 34604, 42886, 85772, 110353, 220706, 441412, 4524473, 9048946, 18097892]

約数ペア:

[(1, 18097892), (2, 9048946), (4, 4524473), (41, 441412), (82, 220706), (164, 110353), (211, 85772), (422, 42886), (523, 34604), (844, 21443), (1046, 17302), (2092, 8651)]