2049588

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 54

約数和(自身を含む): 5531526

約数和(自身を除く): 3481938

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 197, 204, 289, 306, 394, 578, 591, 612, 788, 867, 1156, 1182, 1734, 1773, 2364, 2601, 3349, 3468, 3546, 5202, 6698, 7092, 10047, 10404, 13396, 20094, 30141, 40188, 56933, 60282, 113866, 120564, 170799, 227732, 341598, 512397, 683196, 1024794, 2049588]

約数ペア:

[(1, 2049588), (2, 1024794), (3, 683196), (4, 512397), (6, 341598), (9, 227732), (12, 170799), (17, 120564), (18, 113866), (34, 60282), (36, 56933), (51, 40188), (68, 30141), (102, 20094), (153, 13396), (197, 10404), (204, 10047), (289, 7092), (306, 6698), (394, 5202), (578, 3546), (591, 3468), (612, 3349), (788, 2601), (867, 2364), (1156, 1773), (1182, 1734)]