18302396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34403}}^1$

素因数の和:34433

約数の個数: 24

約数和(自身を含む): 38532480

約数和(自身を除く): 20230084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 34403, 68806, 137612, 240821, 481642, 653657, 963284, 1307314, 2614628, 4575599, 9151198, 18302396]

約数ペア:

[(1, 18302396), (2, 9151198), (4, 4575599), (7, 2614628), (14, 1307314), (19, 963284), (28, 653657), (38, 481642), (76, 240821), (133, 137612), (266, 68806), (532, 34403)]