13131432

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 38844000

約数和(自身を除く): 25712568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 57, 58, 72, 76, 87, 114, 116, 152, 171, 174, 228, 232, 261, 331, 342, 348, 456, 522, 551, 662, 684, 696, 993, 1044, 1102, 1324, 1368, 1653, 1986, 2088, 2204, 2648, 2979, 3306, 3972, 4408, 4959, 5958, 6289, 6612, 7944, 9599, 9918, 11916, 12578, 13224, 18867, 19198, 19836, 23832, 25156, 28797, 37734, 38396, 39672, 50312, 56601, 57594, 75468, 76792, 86391, 113202, 115188, 150936, 172782, 182381, 226404, 230376, 345564, 364762, 452808, 547143, 691128, 729524, 1094286, 1459048, 1641429, 2188572, 3282858, 4377144, 6565716, 13131432]

約数ペア:

[(1, 13131432), (2, 6565716), (3, 4377144), (4, 3282858), (6, 2188572), (8, 1641429), (9, 1459048), (12, 1094286), (18, 729524), (19, 691128), (24, 547143), (29, 452808), (36, 364762), (38, 345564), (57, 230376), (58, 226404), (72, 182381), (76, 172782), (87, 150936), (114, 115188), (116, 113202), (152, 86391), (171, 76792), (174, 75468), (228, 57594), (232, 56601), (261, 50312), (331, 39672), (342, 38396), (348, 37734), (456, 28797), (522, 25156), (551, 23832), (662, 19836), (684, 19198), (696, 18867), (993, 13224), (1044, 12578), (1102, 11916), (1324, 9918), (1368, 9599), (1653, 7944), (1986, 6612), (2088, 6289), (2204, 5958), (2648, 4959), (2979, 4408), (3306, 3972)]