18824934

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4463}}^1$

素因数の和:4524

約数の個数: 32

約数和(自身を含む): 40711680

約数和(自身を除く): 21886746

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 4463, 8926, 13389, 26778, 84797, 165131, 169594, 254391, 330262, 495393, 508782, 990786, 3137489, 6274978, 9412467, 18824934]

約数ペア:

[(1, 18824934), (2, 9412467), (3, 6274978), (6, 3137489), (19, 990786), (37, 508782), (38, 495393), (57, 330262), (74, 254391), (111, 169594), (114, 165131), (222, 84797), (703, 26778), (1406, 13389), (2109, 8926), (4218, 4463)]