21447966

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{58601}}^1$

素因数の和:58667

約数の個数: 16

約数和(自身を含む): 43599888

約数和(自身を除く): 22151922

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 58601, 117202, 175803, 351606, 3574661, 7149322, 10723983, 21447966]

約数ペア:

[(1, 21447966), (2, 10723983), (3, 7149322), (6, 3574661), (61, 351606), (122, 175803), (183, 117202), (366, 58601)]