3858821.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4987}}^1$

素因数の和:5156

約数の個数: 32

約数和(自身を含む): 75657984

約数和(自身を除く): 42773706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 4987, 6594, 9974, 14961, 29922, 34909, 69818, 104727, 209454, 782959, 1565918, 2348877, 4697754, 5480713, 10961426, 16442139, 32884278]

約数ペア:

[(1, 32884278), (2, 16442139), (3, 10961426), (6, 5480713), (7, 4697754), (14, 2348877), (21, 1565918), (42, 782959), (157, 209454), (314, 104727), (471, 69818), (942, 34909), (1099, 29922), (2198, 14961), (3297, 9974), (4987, 6594)]