18378889188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4129}}^1\times {\mathrm{33721}}^1$

素因数の和:37868

約数の個数: 48

約数和(自身を含む): 46795344960

約数和(自身を除く): 28416455772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 4129, 8258, 12387, 16516, 24774, 33721, 45419, 49548, 67442, 90838, 101163, 134884, 136257, 181676, 202326, 272514, 370931, 404652, 545028, 741862, 1112793, 1483724, 2225586, 4451172, 139234009, 278468018, 417702027, 556936036, 835404054, 1531574099, 1670808108, 3063148198, 4594722297, 6126296396, 9189444594, 18378889188]

約数ペア:

[(1, 18378889188), (2, 9189444594), (3, 6126296396), (4, 4594722297), (6, 3063148198), (11, 1670808108), (12, 1531574099), (22, 835404054), (33, 556936036), (44, 417702027), (66, 278468018), (132, 139234009), (4129, 4451172), (8258, 2225586), (12387, 1483724), (16516, 1112793), (24774, 741862), (33721, 545028), (45419, 404652), (49548, 370931), (67442, 272514), (90838, 202326), (101163, 181676), (134884, 136257)]