27988308

素因数分解:

$2^2\times 3^3\times {\mathrm{259151}}^1$

素因数の和:259164

約数の個数: 24

約数和(自身を含む): 72562560

約数和(自身を除く): 44574252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 259151, 518302, 777453, 1036604, 1554906, 2332359, 3109812, 4664718, 6997077, 9329436, 13994154, 27988308]

約数ペア:

[(1, 27988308), (2, 13994154), (3, 9329436), (4, 6997077), (6, 4664718), (9, 3109812), (12, 2332359), (18, 1554906), (27, 1036604), (36, 777453), (54, 518302), (108, 259151)]