25640172

素因数分解:

$2^2\times 3^3\times {\mathrm{237409}}^1$

素因数の和:237422

約数の個数: 24

約数和(自身を含む): 66474800

約数和(自身を除く): 40834628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 237409, 474818, 712227, 949636, 1424454, 2136681, 2848908, 4273362, 6410043, 8546724, 12820086, 25640172]

約数ペア:

[(1, 25640172), (2, 12820086), (3, 8546724), (4, 6410043), (6, 4273362), (9, 2848908), (12, 2136681), (18, 1424454), (27, 949636), (36, 712227), (54, 474818), (108, 237409)]