1904184

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 5265000

約数和(自身を除く): 3360816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 499, 636, 954, 998, 1272, 1497, 1908, 1996, 2994, 3816, 3992, 4491, 5988, 8982, 11976, 17964, 26447, 35928, 52894, 79341, 105788, 158682, 211576, 238023, 317364, 476046, 634728, 952092, 1904184]

約数ペア:

[(1, 1904184), (2, 952092), (3, 634728), (4, 476046), (6, 317364), (8, 238023), (9, 211576), (12, 158682), (18, 105788), (24, 79341), (36, 52894), (53, 35928), (72, 26447), (106, 17964), (159, 11976), (212, 8982), (318, 5988), (424, 4491), (477, 3992), (499, 3816), (636, 2994), (954, 1996), (998, 1908), (1272, 1497)]