2011914918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{3823}}^1$

素因数の和:4030

約数の個数: 72

約数和(自身を含む): 4748788512

約数和(自身を除く): 2736873594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 173, 234, 338, 346, 507, 519, 1014, 1038, 1521, 1557, 2249, 3042, 3114, 3823, 4498, 6747, 7646, 11469, 13494, 20241, 22938, 29237, 34407, 40482, 49699, 58474, 68814, 87711, 99398, 149097, 175422, 263133, 298194, 447291, 526266, 646087, 661379, 894582, 1292174, 1322758, 1938261, 1984137, 3876522, 3968274, 5814783, 5952411, 8597927, 11629566, 11904822, 17195854, 25793781, 51587562, 77381343, 111773051, 154762686, 223546102, 335319153, 670638306, 1005957459, 2011914918]

約数ペア:

[(1, 2011914918), (2, 1005957459), (3, 670638306), (6, 335319153), (9, 223546102), (13, 154762686), (18, 111773051), (26, 77381343), (39, 51587562), (78, 25793781), (117, 17195854), (169, 11904822), (173, 11629566), (234, 8597927), (338, 5952411), (346, 5814783), (507, 3968274), (519, 3876522), (1014, 1984137), (1038, 1938261), (1521, 1322758), (1557, 1292174), (2249, 894582), (3042, 661379), (3114, 646087), (3823, 526266), (4498, 447291), (6747, 298194), (7646, 263133), (11469, 175422), (13494, 149097), (20241, 99398), (22938, 87711), (29237, 68814), (34407, 58474), (40482, 49699)]