20180534402

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21514429}}^1$

素因数の和:21514505

約数の個数: 16

約数和(自身を含む): 35111549760

約数和(自身を除く): 14931015358

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 21514429, 43028858, 150601003, 301202006, 1441466743, 2882933486, 10090267201, 20180534402]

約数ペア:

[(1, 20180534402), (2, 10090267201), (7, 2882933486), (14, 1441466743), (67, 301202006), (134, 150601003), (469, 43028858), (938, 21514429)]