2018092566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{495359}}^1$

素因数の和:495468

約数の個数: 32

約数和(自身を含む): 4660346880

約数和(自身を除く): 2642254314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 495359, 990718, 1486077, 2972154, 3467513, 6935026, 10402539, 20805078, 48049823, 96099646, 144149469, 288298938, 336348761, 672697522, 1009046283, 2018092566]

約数ペア:

[(1, 2018092566), (2, 1009046283), (3, 672697522), (6, 336348761), (7, 288298938), (14, 144149469), (21, 96099646), (42, 48049823), (97, 20805078), (194, 10402539), (291, 6935026), (582, 3467513), (679, 2972154), (1358, 1486077), (2037, 990718), (4074, 495359)]