242535972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2887333}}^1$

素因数の和:2887347

約数の個数: 24

約数和(自身を含む): 646762816

約数和(自身を除く): 404226844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2887333, 5774666, 8661999, 11549332, 17323998, 20211331, 34647996, 40422662, 60633993, 80845324, 121267986, 242535972]

約数ペア:

[(1, 242535972), (2, 121267986), (3, 80845324), (4, 60633993), (6, 40422662), (7, 34647996), (12, 20211331), (14, 17323998), (21, 11549332), (28, 8661999), (42, 5774666), (84, 2887333)]