27839458

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1161

約数の個数: 16

約数和(自身を含む): 42494400

約数和(自身を除く): 14654942

約数列:

[1, 2, 103, 149, 206, 298, 907, 1814, 15347, 30694, 93421, 135143, 186842, 270286, 13919729, 27839458]

約数ペア:

[(1, 27839458), (2, 13919729), (103, 270286), (149, 186842), (206, 135143), (298, 93421), (907, 30694), (1814, 15347)]