17891256

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{6967}}^1$

素因数の和:7083

約数の個数: 32

約数和(自身を含む): 45152640

約数和(自身を除く): 27261384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 6967, 13934, 20901, 27868, 41802, 55736, 83604, 167208, 745469, 1490938, 2236407, 2981876, 4472814, 5963752, 8945628, 17891256]

約数ペア:

[(1, 17891256), (2, 8945628), (3, 5963752), (4, 4472814), (6, 2981876), (8, 2236407), (12, 1490938), (24, 745469), (107, 167208), (214, 83604), (321, 55736), (428, 41802), (642, 27868), (856, 20901), (1284, 13934), (2568, 6967)]