40175478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4759}}^1$

素因数の和:4841

約数の個数: 48

約数和(自身を含む): 100988160

約数和(自身を除く): 60812682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 4759, 8442, 9518, 14277, 28554, 33313, 42831, 66626, 85662, 99939, 199878, 299817, 318853, 599634, 637706, 956559, 1913118, 2231971, 2869677, 4463942, 5739354, 6695913, 13391826, 20087739, 40175478]

約数ペア:

[(1, 40175478), (2, 20087739), (3, 13391826), (6, 6695913), (7, 5739354), (9, 4463942), (14, 2869677), (18, 2231971), (21, 1913118), (42, 956559), (63, 637706), (67, 599634), (126, 318853), (134, 299817), (201, 199878), (402, 99939), (469, 85662), (603, 66626), (938, 42831), (1206, 33313), (1407, 28554), (2814, 14277), (4221, 9518), (4759, 8442)]