164018274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3905197}}^1$

素因数の和:3905209

約数の個数: 16

約数和(自身を含む): 374899008

約数和(自身を除く): 210880734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3905197, 7810394, 11715591, 23431182, 27336379, 54672758, 82009137, 164018274]

約数ペア:

[(1, 164018274), (2, 82009137), (3, 54672758), (6, 27336379), (7, 23431182), (14, 11715591), (21, 7810394), (42, 3905197)]