18675604

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 33367040

約数和(自身を除く): 14691436

約数列:

[1, 2, 4, 97, 127, 194, 254, 379, 388, 508, 758, 1516, 12319, 24638, 36763, 48133, 49276, 73526, 96266, 147052, 192532, 4668901, 9337802, 18675604]

約数ペア:

[(1, 18675604), (2, 9337802), (4, 4668901), (97, 192532), (127, 147052), (194, 96266), (254, 73526), (379, 49276), (388, 48133), (508, 36763), (758, 24638), (1516, 12319)]