243365772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1560037}}^1$

素因数の和:1560057

約数の個数: 24

約数和(自身を含む): 611534896

約数和(自身を除く): 368169124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1560037, 3120074, 4680111, 6240148, 9360222, 18720444, 20280481, 40560962, 60841443, 81121924, 121682886, 243365772]

約数ペア:

[(1, 243365772), (2, 121682886), (3, 81121924), (4, 60841443), (6, 40560962), (12, 20280481), (13, 18720444), (26, 9360222), (39, 6240148), (52, 4680111), (78, 3120074), (156, 1560037)]