25520148

素因数分解:

$2^2\times 3^2\times {\mathrm{708893}}^1$

素因数の和:708903

約数の個数: 18

約数和(自身を含む): 64509354

約数和(自身を除く): 38989206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 708893, 1417786, 2126679, 2835572, 4253358, 6380037, 8506716, 12760074, 25520148]

約数ペア:

[(1, 25520148), (2, 12760074), (3, 8506716), (4, 6380037), (6, 4253358), (9, 2835572), (12, 2126679), (18, 1417786), (36, 708893)]