27421348

素因数分解:

$2^2\times {\mathrm{109}}^2\times {\mathrm{577}}^1$

素因数の和:799

約数の個数: 18

約数和(自身を含む): 48515586

約数和(自身を除く): 21094238

約数列:

[1, 2, 4, 109, 218, 436, 577, 1154, 2308, 11881, 23762, 47524, 62893, 125786, 251572, 6855337, 13710674, 27421348]

約数ペア:

[(1, 27421348), (2, 13710674), (4, 6855337), (109, 251572), (218, 125786), (436, 62893), (577, 47524), (1154, 23762), (2308, 11881)]