18986117007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44256683}}^1$

素因数の和:44256710

約数の個数: 16

約数和(自身を含む): 29740491648

約数和(自身を除く): 10754374641

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 44256683, 132770049, 486823513, 575336879, 1460470539, 1726010637, 6328705669, 18986117007]

約数ペア:

[(1, 18986117007), (3, 6328705669), (11, 1726010637), (13, 1460470539), (33, 575336879), (39, 486823513), (143, 132770049), (429, 44256683)]