420135624

素因数分解:

$2^3\times 3^2\times {\mathrm{5835217}}^1$

素因数の和:5835229

約数の個数: 24

約数和(自身を含む): 1137867510

約数和(自身を除く): 717731886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5835217, 11670434, 17505651, 23340868, 35011302, 46681736, 52516953, 70022604, 105033906, 140045208, 210067812, 420135624]

約数ペア:

[(1, 420135624), (2, 210067812), (3, 140045208), (4, 105033906), (6, 70022604), (8, 52516953), (9, 46681736), (12, 35011302), (18, 23340868), (24, 17505651), (36, 11670434), (72, 5835217)]