21068448

素因数分解:

$2^5\times 3^1\times {\mathrm{219463}}^1$

素因数の和:219476

約数の個数: 24

約数和(自身を含む): 55304928

約数和(自身を除く): 34236480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 219463, 438926, 658389, 877852, 1316778, 1755704, 2633556, 3511408, 5267112, 7022816, 10534224, 21068448]

約数ペア:

[(1, 21068448), (2, 10534224), (3, 7022816), (4, 5267112), (6, 3511408), (8, 2633556), (12, 1755704), (16, 1316778), (24, 877852), (32, 658389), (48, 438926), (96, 219463)]