67663684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139801}}^1$

素因数の和:139827

約数の個数: 18

約数和(自身を含む): 130155662

約数和(自身を除く): 62491978

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 139801, 279602, 559204, 1537811, 3075622, 6151244, 16915921, 33831842, 67663684]

約数ペア:

[(1, 67663684), (2, 33831842), (4, 16915921), (11, 6151244), (22, 3075622), (44, 1537811), (121, 559204), (242, 279602), (484, 139801)]