18636814

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25117}}^1$

素因数の和:25179

約数の個数: 16

約数和(自身を含む): 32552928

約数和(自身を除く): 13916114

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 25117, 50234, 175819, 351638, 1331201, 2662402, 9318407, 18636814]

約数ペア:

[(1, 18636814), (2, 9318407), (7, 2662402), (14, 1331201), (53, 351638), (106, 175819), (371, 50234), (742, 25117)]