15428418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 34564320

約数和(自身を除く): 19135902

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 361, 419, 646, 722, 838, 969, 1083, 1257, 1938, 2166, 2514, 6137, 7123, 7961, 12274, 14246, 15922, 18411, 21369, 23883, 36822, 42738, 47766, 135337, 151259, 270674, 302518, 406011, 453777, 812022, 907554, 2571403, 5142806, 7714209, 15428418]

約数ペア:

[(1, 15428418), (2, 7714209), (3, 5142806), (6, 2571403), (17, 907554), (19, 812022), (34, 453777), (38, 406011), (51, 302518), (57, 270674), (102, 151259), (114, 135337), (323, 47766), (361, 42738), (419, 36822), (646, 23883), (722, 21369), (838, 18411), (969, 15922), (1083, 14246), (1257, 12274), (1938, 7961), (2166, 7123), (2514, 6137)]