21054828

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{56599}}^1$

素因数の和:56637

約数の個数: 24

約数和(自身を含む): 50713600

約数和(自身を除く): 29658772

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 56599, 113198, 169797, 226396, 339594, 679188, 1754569, 3509138, 5263707, 7018276, 10527414, 21054828]

約数ペア:

[(1, 21054828), (2, 10527414), (3, 7018276), (4, 5263707), (6, 3509138), (12, 1754569), (31, 679188), (62, 339594), (93, 226396), (124, 169797), (186, 113198), (372, 56599)]