31646394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{135241}}^1$

素因数の和:135262

約数の個数: 24

約数和(自身を含む): 73842132

約数和(自身を除く): 42195738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 135241, 270482, 405723, 811446, 1217169, 1758133, 2434338, 3516266, 5274399, 10548798, 15823197, 31646394]

約数ペア:

[(1, 31646394), (2, 15823197), (3, 10548798), (6, 5274399), (9, 3516266), (13, 2434338), (18, 1758133), (26, 1217169), (39, 811446), (78, 405723), (117, 270482), (234, 135241)]