27940518

素因数分解:

$2^1\times 3^3\times {\mathrm{517417}}^1$

素因数の和:517428

約数の個数: 16

約数和(自身を含む): 62090160

約数和(自身を除く): 34149642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 517417, 1034834, 1552251, 3104502, 4656753, 9313506, 13970259, 27940518]

約数ペア:

[(1, 27940518), (2, 13970259), (3, 9313506), (6, 4656753), (9, 3104502), (18, 1552251), (27, 1034834), (54, 517417)]