1999358424

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1322327}}^1$

素因数の和:1322349

約数の個数: 64

約数和(自身を含む): 6347174400

約数和(自身を除く): 4347815976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1322327, 2644654, 3966981, 5289308, 7933962, 9256289, 10578616, 11900943, 15867924, 18512578, 23801886, 27768867, 31735848, 35702829, 37025156, 47603772, 55537734, 71405658, 74050312, 83306601, 95207544, 111075468, 142811316, 166613202, 222150936, 249919803, 285622632, 333226404, 499839606, 666452808, 999679212, 1999358424]

約数ペア:

[(1, 1999358424), (2, 999679212), (3, 666452808), (4, 499839606), (6, 333226404), (7, 285622632), (8, 249919803), (9, 222150936), (12, 166613202), (14, 142811316), (18, 111075468), (21, 95207544), (24, 83306601), (27, 74050312), (28, 71405658), (36, 55537734), (42, 47603772), (54, 37025156), (56, 35702829), (63, 31735848), (72, 27768867), (84, 23801886), (108, 18512578), (126, 15867924), (168, 11900943), (189, 10578616), (216, 9256289), (252, 7933962), (378, 5289308), (504, 3966981), (756, 2644654), (1512, 1322327)]