109216818

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{141107}}^1$

素因数の和:141158

約数の個数: 24

約数和(自身を含む): 242141328

約数和(自身を除く): 132924510

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 141107, 282214, 423321, 846642, 1269963, 2539926, 6067601, 12135202, 18202803, 36405606, 54608409, 109216818]

約数ペア:

[(1, 109216818), (2, 54608409), (3, 36405606), (6, 18202803), (9, 12135202), (18, 6067601), (43, 2539926), (86, 1269963), (129, 846642), (258, 423321), (387, 282214), (774, 141107)]