28981062

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{146369}}^1$

素因数の和:146388

約数の個数: 24

約数和(自身を含む): 68501160

約数和(自身を除く): 39520098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 146369, 292738, 439107, 878214, 1317321, 1610059, 2634642, 3220118, 4830177, 9660354, 14490531, 28981062]

約数ペア:

[(1, 28981062), (2, 14490531), (3, 9660354), (6, 4830177), (9, 3220118), (11, 2634642), (18, 1610059), (22, 1317321), (33, 878214), (66, 439107), (99, 292738), (198, 146369)]