21940542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{93763}}^1$

素因数の和:93784

約数の個数: 24

約数和(自身を含む): 51195144

約数和(自身を除く): 29254602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 93763, 187526, 281289, 562578, 843867, 1218919, 1687734, 2437838, 3656757, 7313514, 10970271, 21940542]

約数ペア:

[(1, 21940542), (2, 10970271), (3, 7313514), (6, 3656757), (9, 2437838), (13, 1687734), (18, 1218919), (26, 843867), (39, 562578), (78, 281289), (117, 187526), (234, 93763)]