123643248

素因数分解:

$2^4\times 3^1\times {\mathrm{2575901}}^1$

素因数の和:2575912

約数の個数: 20

約数和(自身を含む): 319411848

約数和(自身を除く): 195768600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2575901, 5151802, 7727703, 10303604, 15455406, 20607208, 30910812, 41214416, 61821624, 123643248]

約数ペア:

[(1, 123643248), (2, 61821624), (3, 41214416), (4, 30910812), (6, 20607208), (8, 15455406), (12, 10303604), (16, 7727703), (24, 5151802), (48, 2575901)]