21869244

素因数分解:

$2^2\times 3^3\times {\mathrm{202493}}^1$

素因数の和:202506

約数の個数: 24

約数和(自身を含む): 56698320

約数和(自身を除く): 34829076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 202493, 404986, 607479, 809972, 1214958, 1822437, 2429916, 3644874, 5467311, 7289748, 10934622, 21869244]

約数ペア:

[(1, 21869244), (2, 10934622), (3, 7289748), (4, 5467311), (6, 3644874), (9, 2429916), (12, 1822437), (18, 1214958), (27, 809972), (36, 607479), (54, 404986), (108, 202493)]