18423284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{967}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 35289408

約数和(自身を除く): 16866124

約数列:

[1, 2, 4, 11, 22, 44, 433, 866, 967, 1732, 1934, 3868, 4763, 9526, 10637, 19052, 21274, 42548, 418711, 837422, 1674844, 4605821, 9211642, 18423284]

約数ペア:

[(1, 18423284), (2, 9211642), (4, 4605821), (11, 1674844), (22, 837422), (44, 418711), (433, 42548), (866, 21274), (967, 19052), (1732, 10637), (1934, 9526), (3868, 4763)]