2021988816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{739031}}^1$

素因数の和:739064

約数の個数: 60

約数和(自身を含む): 5956597920

約数和(自身を除く): 3934609104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 739031, 1478062, 2217093, 2956124, 4434186, 5912248, 6651279, 8868372, 11824496, 13302558, 14041589, 17736744, 26605116, 28083178, 35473488, 42124767, 53210232, 56166356, 84249534, 106420464, 112332712, 126374301, 168499068, 224665424, 252748602, 336998136, 505497204, 673996272, 1010994408, 2021988816]

約数ペア:

[(1, 2021988816), (2, 1010994408), (3, 673996272), (4, 505497204), (6, 336998136), (8, 252748602), (9, 224665424), (12, 168499068), (16, 126374301), (18, 112332712), (19, 106420464), (24, 84249534), (36, 56166356), (38, 53210232), (48, 42124767), (57, 35473488), (72, 28083178), (76, 26605116), (114, 17736744), (144, 14041589), (152, 13302558), (171, 11824496), (228, 8868372), (304, 6651279), (342, 5912248), (456, 4434186), (684, 2956124), (912, 2217093), (1368, 1478062), (2736, 739031)]