18146030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{259229}}^1$

素因数の和:259243

約数の個数: 16

約数和(自身を含む): 37329120

約数和(自身を除く): 19183090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 259229, 518458, 1296145, 1814603, 2592290, 3629206, 9073015, 18146030]

約数ペア:

[(1, 18146030), (2, 9073015), (5, 3629206), (7, 2592290), (10, 1814603), (14, 1296145), (35, 518458), (70, 259229)]