18281216459

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1\times {\mathrm{20183}}^1$

素因数の和:21490

約数の個数: 16

約数和(自身を含む): 20258277120

約数和(自身を除く): 1977060661

約数列:

[1, 11, 67, 737, 1229, 13519, 20183, 82343, 222013, 905773, 1352261, 14874871, 24804907, 272853977, 1661928769, 18281216459]

約数ペア:

[(1, 18281216459), (11, 1661928769), (67, 272853977), (737, 24804907), (1229, 14874871), (13519, 1352261), (20183, 905773), (82343, 222013)]