40820512338

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{480773}}^1$

素因数の和:480923

約数の個数: 48

約数和(自身を含む): 91125903960

約数和(自身を除く): 50305391622

約数列:

[1, 2, 3, 6, 9, 18, 53, 89, 106, 159, 178, 267, 318, 477, 534, 801, 954, 1602, 4717, 9434, 14151, 28302, 42453, 84906, 480773, 961546, 1442319, 2884638, 4326957, 8653914, 25480969, 42788797, 50961938, 76442907, 85577594, 128366391, 152885814, 229328721, 256732782, 385099173, 458657442, 770198346, 2267806241, 4535612482, 6803418723, 13606837446, 20410256169, 40820512338]

約数ペア:

[(1, 40820512338), (2, 20410256169), (3, 13606837446), (6, 6803418723), (9, 4535612482), (18, 2267806241), (53, 770198346), (89, 458657442), (106, 385099173), (159, 256732782), (178, 229328721), (267, 152885814), (318, 128366391), (477, 85577594), (534, 76442907), (801, 50961938), (954, 42788797), (1602, 25480969), (4717, 8653914), (9434, 4326957), (14151, 2884638), (28302, 1442319), (42453, 961546), (84906, 480773)]