449938404

素因数分解:

$2^2\times 3^2\times {\mathrm{12498289}}^1$

素因数の和:12498299

約数の個数: 18

約数和(自身を含む): 1137344390

約数和(自身を除く): 687405986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12498289, 24996578, 37494867, 49993156, 74989734, 112484601, 149979468, 224969202, 449938404]

約数ペア:

[(1, 449938404), (2, 224969202), (3, 149979468), (4, 112484601), (6, 74989734), (9, 49993156), (12, 37494867), (18, 24996578), (36, 12498289)]