17990429261259

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{199343}}^1$

素因数の和:199649

約数の個数: 128

約数和(自身を含む): 31550063247360

約数和(自身を除く): 13559633986101

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 127, 133, 137, 247, 273, 381, 399, 411, 741, 889, 959, 1651, 1729, 1781, 2413, 2603, 2667, 2877, 4953, 5187, 5343, 7239, 7809, 11557, 12467, 16891, 17399, 18221, 31369, 33839, 34671, 37401, 50673, 52197, 54663, 94107, 101517, 121793, 199343, 219583, 226187, 236873, 330581, 365379, 598029, 658749, 678561, 710619, 991743, 1395401, 1583309, 2314067, 2591459, 3787517, 4186203, 4297553, 4749927, 6942201, 7774377, 11362551, 12892659, 18140213, 25316561, 26512619, 27309991, 30082871, 49237721, 54420639, 75949683, 79537857, 81929973, 90248613, 147713163, 177215927, 191169937, 329115293, 344664047, 355029883, 481014659, 518889829, 531647781, 573509811, 987345879, 1033992141, 1065089649, 1443043977, 1556669487, 2303807051, 2485209181, 3367102613, 3468368857, 3632228803, 6253190567, 6745567777, 6911421153, 7455627543, 10101307839, 10405106571, 10896686409, 18759571701, 20236703331, 24278581999, 43772333969, 45088795141, 47218974439, 65899008283, 72835745997, 131317001907, 135266385423, 141656923317, 197697024849, 315621565987, 461293057981, 856687107679, 946864697961, 1383879173943, 2570061323037, 5996809753753, 17990429261259]

約数ペア:

[(1, 17990429261259), (3, 5996809753753), (7, 2570061323037), (13, 1383879173943), (19, 946864697961), (21, 856687107679), (39, 461293057981), (57, 315621565987), (91, 197697024849), (127, 141656923317), (133, 135266385423), (137, 131317001907), (247, 72835745997), (273, 65899008283), (381, 47218974439), (399, 45088795141), (411, 43772333969), (741, 24278581999), (889, 20236703331), (959, 18759571701), (1651, 10896686409), (1729, 10405106571), (1781, 10101307839), (2413, 7455627543), (2603, 6911421153), (2667, 6745567777), (2877, 6253190567), (4953, 3632228803), (5187, 3468368857), (5343, 3367102613), (7239, 2485209181), (7809, 2303807051), (11557, 1556669487), (12467, 1443043977), (16891, 1065089649), (17399, 1033992141), (18221, 987345879), (31369, 573509811), (33839, 531647781), (34671, 518889829), (37401, 481014659), (50673, 355029883), (52197, 344664047), (54663, 329115293), (94107, 191169937), (101517, 177215927), (121793, 147713163), (199343, 90248613), (219583, 81929973), (226187, 79537857), (236873, 75949683), (330581, 54420639), (365379, 49237721), (598029, 30082871), (658749, 27309991), (678561, 26512619), (710619, 25316561), (991743, 18140213), (1395401, 12892659), (1583309, 11362551), (2314067, 7774377), (2591459, 6942201), (3787517, 4749927), (4186203, 4297553)]