9969292

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 18018000

約数和(自身を除く): 8048708

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 389, 596, 778, 1556, 6407, 12814, 16727, 25628, 33454, 57961, 66908, 115922, 231844, 2492323, 4984646, 9969292]

約数ペア:

[(1, 9969292), (2, 4984646), (4, 2492323), (43, 231844), (86, 115922), (149, 66908), (172, 57961), (298, 33454), (389, 25628), (596, 16727), (778, 12814), (1556, 6407)]