27420516

素因数分解:

$2^2\times 3^2\times {\mathrm{761681}}^1$

素因数の和:761691

約数の個数: 18

約数和(自身を含む): 69313062

約数和(自身を除く): 41892546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 761681, 1523362, 2285043, 3046724, 4570086, 6855129, 9140172, 13710258, 27420516]

約数ペア:

[(1, 27420516), (2, 13710258), (3, 9140172), (4, 6855129), (6, 4570086), (9, 3046724), (12, 2285043), (18, 1523362), (36, 761681)]