15942012138

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{853}}^1$

素因数の和:1293

約数の個数: 128

約数和(自身を含む): 38794828800

約数和(自身を除く): 22852816662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 117, 158, 234, 237, 337, 351, 474, 674, 702, 711, 853, 1011, 1027, 1422, 1706, 2022, 2054, 2133, 2559, 3033, 3081, 4266, 4381, 5118, 6066, 6162, 7677, 8762, 9099, 9243, 11089, 13143, 15354, 18198, 18486, 22178, 23031, 26286, 26623, 27729, 33267, 39429, 46062, 53246, 55458, 66534, 67387, 78858, 79869, 99801, 118287, 134774, 159738, 199602, 202161, 236574, 239607, 287461, 299403, 346099, 404322, 479214, 574922, 598806, 606483, 692198, 718821, 862383, 876031, 1038297, 1212966, 1437642, 1724766, 1752062, 1819449, 2076594, 2587149, 2628093, 3114891, 3638898, 3736993, 5174298, 5256186, 6229782, 7473986, 7761447, 7884279, 9344673, 11210979, 15522894, 15768558, 18689346, 22421958, 22709419, 23652837, 33632937, 45418838, 47305674, 67265874, 68128257, 100898811, 136256514, 201797622, 204384771, 295222447, 408769542, 590444894, 613154313, 885667341, 1226308626, 1771334682, 2657002023, 5314004046, 7971006069, 15942012138]

約数ペア:

[(1, 15942012138), (2, 7971006069), (3, 5314004046), (6, 2657002023), (9, 1771334682), (13, 1226308626), (18, 885667341), (26, 613154313), (27, 590444894), (39, 408769542), (54, 295222447), (78, 204384771), (79, 201797622), (117, 136256514), (158, 100898811), (234, 68128257), (237, 67265874), (337, 47305674), (351, 45418838), (474, 33632937), (674, 23652837), (702, 22709419), (711, 22421958), (853, 18689346), (1011, 15768558), (1027, 15522894), (1422, 11210979), (1706, 9344673), (2022, 7884279), (2054, 7761447), (2133, 7473986), (2559, 6229782), (3033, 5256186), (3081, 5174298), (4266, 3736993), (4381, 3638898), (5118, 3114891), (6066, 2628093), (6162, 2587149), (7677, 2076594), (8762, 1819449), (9099, 1752062), (9243, 1724766), (11089, 1437642), (13143, 1212966), (15354, 1038297), (18198, 876031), (18486, 862383), (22178, 718821), (23031, 692198), (26286, 606483), (26623, 598806), (27729, 574922), (33267, 479214), (39429, 404322), (46062, 346099), (53246, 299403), (55458, 287461), (66534, 239607), (67387, 236574), (78858, 202161), (79869, 199602), (99801, 159738), (118287, 134774)]