248049306

素因数分解:

$2^1\times 3^2\times {\mathrm{2543}}^1\times {\mathrm{5419}}^1$

素因数の和:7970

約数の個数: 24

約数和(自身を含む): 537750720

約数和(自身を除く): 289701414

約数列:

[1, 2, 3, 6, 9, 18, 2543, 5086, 5419, 7629, 10838, 15258, 16257, 22887, 32514, 45774, 48771, 97542, 13780517, 27561034, 41341551, 82683102, 124024653, 248049306]

約数ペア:

[(1, 248049306), (2, 124024653), (3, 82683102), (6, 41341551), (9, 27561034), (18, 13780517), (2543, 97542), (5086, 48771), (5419, 45774), (7629, 32514), (10838, 22887), (15258, 16257)]