21454572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{94099}}^1$

素因数の和:94125

約数の個数: 24

約数和(自身を含む): 52696000

約数和(自身を除く): 31241428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 94099, 188198, 282297, 376396, 564594, 1129188, 1787881, 3575762, 5363643, 7151524, 10727286, 21454572]

約数ペア:

[(1, 21454572), (2, 10727286), (3, 7151524), (4, 5363643), (6, 3575762), (12, 1787881), (19, 1129188), (38, 564594), (57, 376396), (76, 282297), (114, 188198), (228, 94099)]