39894078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14177}}^1$

素因数の和:14256

約数の個数: 32

約数和(自身を含む): 92553984

約数和(自身を除く): 52659906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 14177, 28354, 42531, 85062, 99239, 198478, 297717, 595434, 949859, 1899718, 2849577, 5699154, 6649013, 13298026, 19947039, 39894078]

約数ペア:

[(1, 39894078), (2, 19947039), (3, 13298026), (6, 6649013), (7, 5699154), (14, 2849577), (21, 1899718), (42, 949859), (67, 595434), (134, 297717), (201, 198478), (402, 99239), (469, 85062), (938, 42531), (1407, 28354), (2814, 14177)]