81530544

素因数分解:

$2^4\times 3^1\times {\mathrm{1698553}}^1$

素因数の和:1698564

約数の個数: 20

約数和(自身を含む): 210620696

約数和(自身を除く): 129090152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1698553, 3397106, 5095659, 6794212, 10191318, 13588424, 20382636, 27176848, 40765272, 81530544]

約数ペア:

[(1, 81530544), (2, 40765272), (3, 27176848), (4, 20382636), (6, 13588424), (8, 10191318), (12, 6794212), (16, 5095659), (24, 3397106), (48, 1698553)]