42131772

素因数分解:

$2^2\times 3^3\times {\mathrm{390109}}^1$

素因数の和:390122

約数の個数: 24

約数和(自身を含む): 109230800

約数和(自身を除く): 67099028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 390109, 780218, 1170327, 1560436, 2340654, 3510981, 4681308, 7021962, 10532943, 14043924, 21065886, 42131772]

約数ペア:

[(1, 42131772), (2, 21065886), (3, 14043924), (4, 10532943), (6, 7021962), (9, 4681308), (12, 3510981), (18, 2340654), (27, 1560436), (36, 1170327), (54, 780218), (108, 390109)]