123483816

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{16651}}^1$

素因数の和:16766

約数の個数: 48

約数和(自身を含む): 337702560

約数和(自身を除く): 214218744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 16651, 33302, 49953, 66604, 99906, 133208, 149859, 199812, 299718, 399624, 599436, 1198872, 1715053, 3430106, 5145159, 6860212, 10290318, 13720424, 15435477, 20580636, 30870954, 41161272, 61741908, 123483816]

約数ペア:

[(1, 123483816), (2, 61741908), (3, 41161272), (4, 30870954), (6, 20580636), (8, 15435477), (9, 13720424), (12, 10290318), (18, 6860212), (24, 5145159), (36, 3430106), (72, 1715053), (103, 1198872), (206, 599436), (309, 399624), (412, 299718), (618, 199812), (824, 149859), (927, 133208), (1236, 99906), (1854, 66604), (2472, 49953), (3708, 33302), (7416, 16651)]