1906728

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 4860000

約数和(自身を除く): 2953272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 1499, 2998, 4497, 5996, 8994, 11992, 17988, 35976, 79447, 158894, 238341, 317788, 476682, 635576, 953364, 1906728]

約数ペア:

[(1, 1906728), (2, 953364), (3, 635576), (4, 476682), (6, 317788), (8, 238341), (12, 158894), (24, 79447), (53, 35976), (106, 17988), (159, 11992), (212, 8994), (318, 5996), (424, 4497), (636, 2998), (1272, 1499)]