18986172

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{8839}}^1$

素因数の和:9025

約数の個数: 24

約数和(自身を含む): 44553600

約数和(自身を除く): 25567428

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 8839, 17678, 26517, 35356, 53034, 106068, 1582181, 3164362, 4746543, 6328724, 9493086, 18986172]

約数ペア:

[(1, 18986172), (2, 9493086), (3, 6328724), (4, 4746543), (6, 3164362), (12, 1582181), (179, 106068), (358, 53034), (537, 35356), (716, 26517), (1074, 17678), (2148, 8839)]