21473016

素因数分解:

$2^3\times 3^1\times {\mathrm{894709}}^1$

素因数の和:894718

約数の個数: 16

約数和(自身を含む): 53682600

約数和(自身を除く): 32209584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 894709, 1789418, 2684127, 3578836, 5368254, 7157672, 10736508, 21473016]

約数ペア:

[(1, 21473016), (2, 10736508), (3, 7157672), (4, 5368254), (6, 3578836), (8, 2684127), (12, 1789418), (24, 894709)]