12156642

素因数分解:

$2^1\times 3^4\times {\mathrm{75041}}^1$

素因数の和:75055

約数の個数: 20

約数和(自身を含む): 27240246

約数和(自身を除く): 15083604

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 75041, 150082, 225123, 450246, 675369, 1350738, 2026107, 4052214, 6078321, 12156642]

約数ペア:

[(1, 12156642), (2, 6078321), (3, 4052214), (6, 2026107), (9, 1350738), (18, 675369), (27, 450246), (54, 225123), (81, 150082), (162, 75041)]