21492882

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{5659}}^1$

素因数の和:5878

約数の個数: 24

約数和(自身を含む): 46796880

約数和(自身を除く): 25303998

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 5659, 11318, 16977, 33954, 50931, 101862, 1194049, 2388098, 3582147, 7164294, 10746441, 21492882]

約数ペア:

[(1, 21492882), (2, 10746441), (3, 7164294), (6, 3582147), (9, 2388098), (18, 1194049), (211, 101862), (422, 50931), (633, 33954), (1266, 16977), (1899, 11318), (3798, 5659)]