13209672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 38390400

約数和(自身を除く): 25180728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1289, 1464, 1708, 2562, 2578, 3416, 3867, 5124, 5156, 7734, 9023, 10248, 10312, 15468, 18046, 27069, 30936, 36092, 54138, 72184, 78629, 108276, 157258, 216552, 235887, 314516, 471774, 550403, 629032, 943548, 1100806, 1651209, 1887096, 2201612, 3302418, 4403224, 6604836, 13209672]

約数ペア:

[(1, 13209672), (2, 6604836), (3, 4403224), (4, 3302418), (6, 2201612), (7, 1887096), (8, 1651209), (12, 1100806), (14, 943548), (21, 629032), (24, 550403), (28, 471774), (42, 314516), (56, 235887), (61, 216552), (84, 157258), (122, 108276), (168, 78629), (183, 72184), (244, 54138), (366, 36092), (427, 30936), (488, 27069), (732, 18046), (854, 15468), (1281, 10312), (1289, 10248), (1464, 9023), (1708, 7734), (2562, 5156), (2578, 5124), (3416, 3867)]