25545438

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{3371}}^1$

素因数の和:3800

約数の個数: 24

約数和(自身を含む): 55496376

約数和(自身を除く): 29950938

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3371, 3789, 6742, 7578, 10113, 20226, 30339, 60678, 1419191, 2838382, 4257573, 8515146, 12772719, 25545438]

約数ペア:

[(1, 25545438), (2, 12772719), (3, 8515146), (6, 4257573), (9, 2838382), (18, 1419191), (421, 60678), (842, 30339), (1263, 20226), (2526, 10113), (3371, 7578), (3789, 6742)]