18067070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{258101}}^1$

素因数の和:258115

約数の個数: 16

約数和(自身を含む): 37166688

約数和(自身を除く): 19099618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 258101, 516202, 1290505, 1806707, 2581010, 3613414, 9033535, 18067070]

約数ペア:

[(1, 18067070), (2, 9033535), (5, 3613414), (7, 2581010), (10, 1806707), (14, 1290505), (35, 516202), (70, 258101)]