18166204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34147}}^1$

素因数の和:34177

約数の個数: 24

約数和(自身を含む): 38245760

約数和(自身を除く): 20079556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 34147, 68294, 136588, 239029, 478058, 648793, 956116, 1297586, 2595172, 4541551, 9083102, 18166204]

約数ペア:

[(1, 18166204), (2, 9083102), (4, 4541551), (7, 2595172), (14, 1297586), (19, 956116), (28, 648793), (38, 478058), (76, 239029), (133, 136588), (266, 68294), (532, 34147)]