1801368

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 4942080

約数和(自身を除く): 3140712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 197, 254, 381, 394, 508, 591, 762, 788, 1016, 1143, 1182, 1524, 1576, 1773, 2286, 2364, 3048, 3546, 4572, 4728, 7092, 9144, 14184, 25019, 50038, 75057, 100076, 150114, 200152, 225171, 300228, 450342, 600456, 900684, 1801368]

約数ペア:

[(1, 1801368), (2, 900684), (3, 600456), (4, 450342), (6, 300228), (8, 225171), (9, 200152), (12, 150114), (18, 100076), (24, 75057), (36, 50038), (72, 25019), (127, 14184), (197, 9144), (254, 7092), (381, 4728), (394, 4572), (508, 3546), (591, 3048), (762, 2364), (788, 2286), (1016, 1773), (1143, 1576), (1182, 1524)]