25860834

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{19681}}^1$

素因数の和:19762

約数の個数: 24

約数和(自身を含む): 56802252

約数和(自身を除く): 30941418

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 19681, 39362, 59043, 118086, 177129, 354258, 1436713, 2873426, 4310139, 8620278, 12930417, 25860834]

約数ペア:

[(1, 25860834), (2, 12930417), (3, 8620278), (6, 4310139), (9, 2873426), (18, 1436713), (73, 354258), (146, 177129), (219, 118086), (438, 59043), (657, 39362), (1314, 19681)]