67442012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139343}}^1$

素因数の和:139369

約数の個数: 18

約数和(自身を含む): 129729264

約数和(自身を除く): 62287252

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 139343, 278686, 557372, 1532773, 3065546, 6131092, 16860503, 33721006, 67442012]

約数ペア:

[(1, 67442012), (2, 33721006), (4, 16860503), (11, 6131092), (22, 3065546), (44, 1532773), (121, 557372), (242, 278686), (484, 139343)]