121439754

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{355087}}^1$

素因数の和:355114

約数の個数: 24

約数和(自身を含む): 276968640

約数和(自身を除く): 155528886

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 355087, 710174, 1065261, 2130522, 3195783, 6391566, 6746653, 13493306, 20239959, 40479918, 60719877, 121439754]

約数ペア:

[(1, 121439754), (2, 60719877), (3, 40479918), (6, 20239959), (9, 13493306), (18, 6746653), (19, 6391566), (38, 3195783), (57, 2130522), (114, 1065261), (171, 710174), (342, 355087)]