27567918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{72931}}^1$

素因数の和:72949

約数の個数: 32

約数和(自身を含む): 70014720

約数和(自身を除く): 42446802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 72931, 145862, 218793, 437586, 510517, 656379, 1021034, 1312758, 1531551, 1969137, 3063102, 3938274, 4594653, 9189306, 13783959, 27567918]

約数ペア:

[(1, 27567918), (2, 13783959), (3, 9189306), (6, 4594653), (7, 3938274), (9, 3063102), (14, 1969137), (18, 1531551), (21, 1312758), (27, 1021034), (42, 656379), (54, 510517), (63, 437586), (126, 218793), (189, 145862), (378, 72931)]