21468336

素因数分解:

$2^4\times 3^1\times {\mathrm{447257}}^1$

素因数の和:447268

約数の個数: 20

約数和(自身を含む): 55459992

約数和(自身を除く): 33991656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 447257, 894514, 1341771, 1789028, 2683542, 3578056, 5367084, 7156112, 10734168, 21468336]

約数ペア:

[(1, 21468336), (2, 10734168), (3, 7156112), (4, 5367084), (6, 3578056), (8, 2683542), (12, 1789028), (16, 1341771), (24, 894514), (48, 447257)]