81504336

素因数分解:

$2^4\times 3^1\times {\mathrm{1698007}}^1$

素因数の和:1698018

約数の個数: 20

約数和(自身を含む): 210552992

約数和(自身を除く): 129048656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1698007, 3396014, 5094021, 6792028, 10188042, 13584056, 20376084, 27168112, 40752168, 81504336]

約数ペア:

[(1, 81504336), (2, 40752168), (3, 27168112), (4, 20376084), (6, 13584056), (8, 10188042), (12, 6792028), (16, 5094021), (24, 3396014), (48, 1698007)]