21885054

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{46171}}^1$

素因数の和:46255

約数の個数: 16

約数和(自身を含む): 44325120

約数和(自身を除く): 22440066

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 46171, 92342, 138513, 277026, 3647509, 7295018, 10942527, 21885054]

約数ペア:

[(1, 21885054), (2, 10942527), (3, 7295018), (6, 3647509), (79, 277026), (158, 138513), (237, 92342), (474, 46171)]