18517739097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{329503}}^1$

素因数の和:329661

約数の個数: 32

約数和(自身を含む): 29228322816

約数和(自身を除く): 10710583719

約数列:

[1, 3, 11, 13, 33, 39, 131, 143, 393, 429, 1441, 1703, 4323, 5109, 18733, 56199, 329503, 988509, 3624533, 4283539, 10873599, 12850617, 43164893, 47118929, 129494679, 141356787, 474813823, 561143609, 1424441469, 1683430827, 6172579699, 18517739097]

約数ペア:

[(1, 18517739097), (3, 6172579699), (11, 1683430827), (13, 1424441469), (33, 561143609), (39, 474813823), (131, 141356787), (143, 129494679), (393, 47118929), (429, 43164893), (1441, 12850617), (1703, 10873599), (4323, 4283539), (5109, 3624533), (18733, 988509), (56199, 329503)]