18447622898

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{676679}}^1$

素因数の和:677041

約数の個数: 16

約数和(自身を含む): 28404319680

約数和(自身を除く): 9956696782

約数列:

[1, 2, 43, 86, 317, 634, 13631, 27262, 676679, 1353358, 29097197, 58194394, 214507243, 429014486, 9223811449, 18447622898]

約数ペア:

[(1, 18447622898), (2, 9223811449), (43, 429014486), (86, 214507243), (317, 58194394), (634, 29097197), (13631, 1353358), (27262, 676679)]