219037356

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{141497}}^1$

素因数の和:141550

約数の個数: 36

約数和(自身を含む): 566557992

約数和(自身を除く): 347520636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 141497, 282994, 424491, 565988, 848982, 1273473, 1697964, 2546946, 5093892, 6084371, 12168742, 18253113, 24337484, 36506226, 54759339, 73012452, 109518678, 219037356]

約数ペア:

[(1, 219037356), (2, 109518678), (3, 73012452), (4, 54759339), (6, 36506226), (9, 24337484), (12, 18253113), (18, 12168742), (36, 6084371), (43, 5093892), (86, 2546946), (129, 1697964), (172, 1273473), (258, 848982), (387, 565988), (516, 424491), (774, 282994), (1548, 141497)]