40663434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{138311}}^1$

素因数の和:138330

約数の個数: 24

約数和(自身を含む): 94605408

約数和(自身を除く): 53941974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 138311, 276622, 414933, 829866, 968177, 1936354, 2904531, 5809062, 6777239, 13554478, 20331717, 40663434]

約数ペア:

[(1, 40663434), (2, 20331717), (3, 13554478), (6, 6777239), (7, 5809062), (14, 2904531), (21, 1936354), (42, 968177), (49, 829866), (98, 414933), (147, 276622), (294, 138311)]