21729054

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{59369}}^1$

素因数の和:59435

約数の個数: 16

約数和(自身を含む): 44171280

約数和(自身を除く): 22442226

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 59369, 118738, 178107, 356214, 3621509, 7243018, 10864527, 21729054]

約数ペア:

[(1, 21729054), (2, 10864527), (3, 7243018), (6, 3621509), (61, 356214), (122, 178107), (183, 118738), (366, 59369)]