71688834

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{189653}}^1$

素因数の和:189671

約数の個数: 32

約数和(自身を含む): 182067840

約数和(自身を除く): 110379006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 189653, 379306, 568959, 1137918, 1327571, 1706877, 2655142, 3413754, 3982713, 5120631, 7965426, 10241262, 11948139, 23896278, 35844417, 71688834]

約数ペア:

[(1, 71688834), (2, 35844417), (3, 23896278), (6, 11948139), (7, 10241262), (9, 7965426), (14, 5120631), (18, 3982713), (21, 3413754), (27, 2655142), (42, 1706877), (54, 1327571), (63, 1137918), (126, 568959), (189, 379306), (378, 189653)]