7543404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 21333312

約数和(自身を除く): 13789908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 443, 473, 516, 774, 886, 946, 1329, 1419, 1548, 1772, 1892, 2658, 2838, 3987, 4257, 4873, 5316, 5676, 7974, 8514, 9746, 14619, 15948, 17028, 19049, 19492, 29238, 38098, 43857, 57147, 58476, 76196, 87714, 114294, 171441, 175428, 209539, 228588, 342882, 419078, 628617, 685764, 838156, 1257234, 1885851, 2514468, 3771702, 7543404]

約数ペア:

[(1, 7543404), (2, 3771702), (3, 2514468), (4, 1885851), (6, 1257234), (9, 838156), (11, 685764), (12, 628617), (18, 419078), (22, 342882), (33, 228588), (36, 209539), (43, 175428), (44, 171441), (66, 114294), (86, 87714), (99, 76196), (129, 58476), (132, 57147), (172, 43857), (198, 38098), (258, 29238), (387, 19492), (396, 19049), (443, 17028), (473, 15948), (516, 14619), (774, 9746), (886, 8514), (946, 7974), (1329, 5676), (1419, 5316), (1548, 4873), (1772, 4257), (1892, 3987), (2658, 2838)]