86905098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{689723}}^1$

素因数の和:689738

約数の個数: 24

約数和(自身を含む): 215193888

約数和(自身を除く): 128288790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 689723, 1379446, 2069169, 4138338, 4828061, 6207507, 9656122, 12415014, 14484183, 28968366, 43452549, 86905098]

約数ペア:

[(1, 86905098), (2, 43452549), (3, 28968366), (6, 14484183), (7, 12415014), (9, 9656122), (14, 6207507), (18, 4828061), (21, 4138338), (42, 2069169), (63, 1379446), (126, 689723)]