18370702

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27919}}^1$

素因数の和:27975

約数の個数: 16

約数和(自身を含む): 32163840

約数和(自身を除く): 13793138

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 27919, 55838, 195433, 390866, 1312193, 2624386, 9185351, 18370702]

約数ペア:

[(1, 18370702), (2, 9185351), (7, 2624386), (14, 1312193), (47, 390866), (94, 195433), (329, 55838), (658, 27919)]