253462644

素因数分解:

$2^2\times 3^2\times {\mathrm{7040629}}^1$

素因数の和:7040639

約数の個数: 18

約数和(自身を含む): 640697330

約数和(自身を除く): 387234686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7040629, 14081258, 21121887, 28162516, 42243774, 63365661, 84487548, 126731322, 253462644]

約数ペア:

[(1, 253462644), (2, 126731322), (3, 84487548), (4, 63365661), (6, 42243774), (9, 28162516), (12, 21121887), (18, 14081258), (36, 7040629)]