131570334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1044209}}^1$

素因数の和:1044224

約数の個数: 24

約数和(自身を含む): 325793520

約数和(自身を除く): 194223186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1044209, 2088418, 3132627, 6265254, 7309463, 9397881, 14618926, 18795762, 21928389, 43856778, 65785167, 131570334]

約数ペア:

[(1, 131570334), (2, 65785167), (3, 43856778), (6, 21928389), (7, 18795762), (9, 14618926), (14, 9397881), (18, 7309463), (21, 6265254), (42, 3132627), (63, 2088418), (126, 1044209)]