720741006

素因数分解:

$2^1\times 3^2\times {\mathrm{2713}}^1\times {\mathrm{14759}}^1$

素因数の和:17480

約数の個数: 24

約数和(自身を含む): 1562286960

約数和(自身を除く): 841545954

約数列:

[1, 2, 3, 6, 9, 18, 2713, 5426, 8139, 14759, 16278, 24417, 29518, 44277, 48834, 88554, 132831, 265662, 40041167, 80082334, 120123501, 240247002, 360370503, 720741006]

約数ペア:

[(1, 720741006), (2, 360370503), (3, 240247002), (6, 120123501), (9, 80082334), (18, 40041167), (2713, 265662), (5426, 132831), (8139, 88554), (14759, 48834), (16278, 44277), (24417, 29518)]