2018656995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{35593}}^1$

素因数の和:35819

約数の個数: 32

約数和(自身を含む): 3417024000

約数和(自身を除く): 1398367005

約数列:

[1, 3, 5, 15, 19, 57, 95, 199, 285, 597, 995, 2985, 3781, 11343, 18905, 35593, 56715, 106779, 177965, 533895, 676267, 2028801, 3381335, 7083007, 10144005, 21249021, 35415035, 106245105, 134577133, 403731399, 672885665, 2018656995]

約数ペア:

[(1, 2018656995), (3, 672885665), (5, 403731399), (15, 134577133), (19, 106245105), (57, 35415035), (95, 21249021), (199, 10144005), (285, 7083007), (597, 3381335), (995, 2028801), (2985, 676267), (3781, 533895), (11343, 177965), (18905, 106779), (35593, 56715)]