217098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1723}}^1$

素因数の和:1738

約数の個数: 24

約数和(自身を含む): 537888

約数和(自身を除く): 320790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1723, 3446, 5169, 10338, 12061, 15507, 24122, 31014, 36183, 72366, 108549, 217098]

約数ペア:

[(1, 217098), (2, 108549), (3, 72366), (6, 36183), (7, 31014), (9, 24122), (14, 15507), (18, 12061), (21, 10338), (42, 5169), (63, 3446), (126, 1723)]