279471996

素因数分解:

$2^2\times 3^2\times {\mathrm{7763111}}^1$

素因数の和:7763121

約数の個数: 18

約数和(自身を含む): 706443192

約数和(自身を除く): 426971196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7763111, 15526222, 23289333, 31052444, 46578666, 69867999, 93157332, 139735998, 279471996]

約数ペア:

[(1, 279471996), (2, 139735998), (3, 93157332), (4, 69867999), (6, 46578666), (9, 31052444), (12, 23289333), (18, 15526222), (36, 7763111)]