21141966

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{14621}}^1$

素因数の和:14867

約数の個数: 16

約数和(自身を含む): 42462288

約数和(自身を除く): 21320322

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 14621, 29242, 43863, 87726, 3523661, 7047322, 10570983, 21141966]

約数ペア:

[(1, 21141966), (2, 10570983), (3, 7047322), (6, 3523661), (241, 87726), (482, 43863), (723, 29242), (1446, 14621)]