12156639378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{66919}}^1$

素因数の和:67091

約数の個数: 64

約数和(自身を含む): 27926519040

約数和(自身を除く): 15769879662

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 137, 221, 274, 411, 442, 663, 822, 1326, 1781, 2329, 3562, 4658, 5343, 6987, 10686, 13974, 30277, 60554, 66919, 90831, 133838, 181662, 200757, 401514, 869947, 1137623, 1739894, 2275246, 2609841, 3412869, 5219682, 6825738, 9167903, 14789099, 18335806, 27503709, 29578198, 44367297, 55007418, 88734594, 119182739, 155854351, 238365478, 311708702, 357548217, 467563053, 715096434, 935126106, 2026106563, 4052213126, 6078319689, 12156639378]

約数ペア:

[(1, 12156639378), (2, 6078319689), (3, 4052213126), (6, 2026106563), (13, 935126106), (17, 715096434), (26, 467563053), (34, 357548217), (39, 311708702), (51, 238365478), (78, 155854351), (102, 119182739), (137, 88734594), (221, 55007418), (274, 44367297), (411, 29578198), (442, 27503709), (663, 18335806), (822, 14789099), (1326, 9167903), (1781, 6825738), (2329, 5219682), (3562, 3412869), (4658, 2609841), (5343, 2275246), (6987, 1739894), (10686, 1137623), (13974, 869947), (30277, 401514), (60554, 200757), (66919, 181662), (90831, 133838)]