18270608

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{1259}}^1$

素因数の和:2174

約数の個数: 20

約数和(自身を含む): 35466480

約数和(自身を除く): 17195872

約数列:

[1, 2, 4, 8, 16, 907, 1259, 1814, 2518, 3628, 5036, 7256, 10072, 14512, 20144, 1141913, 2283826, 4567652, 9135304, 18270608]

約数ペア:

[(1, 18270608), (2, 9135304), (4, 4567652), (8, 2283826), (16, 1141913), (907, 20144), (1259, 14512), (1814, 10072), (2518, 7256), (3628, 5036)]