25711254

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{26951}}^1$

素因数の和:27012

約数の個数: 24

約数和(自身を含む): 56760912

約数和(自身を除く): 31049658

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 26951, 53902, 80853, 161706, 242559, 485118, 1428403, 2856806, 4285209, 8570418, 12855627, 25711254]

約数ペア:

[(1, 25711254), (2, 12855627), (3, 8570418), (6, 4285209), (9, 2856806), (18, 1428403), (53, 485118), (106, 242559), (159, 161706), (318, 80853), (477, 53902), (954, 26951)]