21678528

素因数分解:

$2^6\times 3^1\times {\mathrm{112909}}^1$

素因数の和:112924

約数の個数: 28

約数和(自身を含む): 57358280

約数和(自身を除く): 35679752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 112909, 225818, 338727, 451636, 677454, 903272, 1354908, 1806544, 2709816, 3613088, 5419632, 7226176, 10839264, 21678528]

約数ペア:

[(1, 21678528), (2, 10839264), (3, 7226176), (4, 5419632), (6, 3613088), (8, 2709816), (12, 1806544), (16, 1354908), (24, 903272), (32, 677454), (48, 451636), (64, 338727), (96, 225818), (192, 112909)]