2079891378

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{2029}}^1$

素因数の和:2544

約数の個数: 64

約数和(自身を含む): 4747276800

約数和(自身を除く): 2667385422

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 463, 738, 926, 1107, 1389, 2029, 2214, 2778, 4058, 4167, 6087, 8334, 12174, 12501, 18261, 18983, 25002, 36522, 37966, 54783, 56949, 83189, 109566, 113898, 166378, 170847, 249567, 341694, 499134, 512541, 748701, 939427, 1025082, 1497402, 1878854, 2246103, 2818281, 4492206, 5636562, 8454843, 16909686, 25364529, 38516507, 50729058, 77033014, 115549521, 231099042, 346648563, 693297126, 1039945689, 2079891378]

約数ペア:

[(1, 2079891378), (2, 1039945689), (3, 693297126), (6, 346648563), (9, 231099042), (18, 115549521), (27, 77033014), (41, 50729058), (54, 38516507), (82, 25364529), (123, 16909686), (246, 8454843), (369, 5636562), (463, 4492206), (738, 2818281), (926, 2246103), (1107, 1878854), (1389, 1497402), (2029, 1025082), (2214, 939427), (2778, 748701), (4058, 512541), (4167, 499134), (6087, 341694), (8334, 249567), (12174, 170847), (12501, 166378), (18261, 113898), (18983, 109566), (25002, 83189), (36522, 56949), (37966, 54783)]