25997742

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21557}}^1$

素因数の和:21632

約数の個数: 24

約数和(自身を含む): 57171816

約数和(自身を除く): 31174074

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 21557, 43114, 64671, 129342, 194013, 388026, 1444319, 2888638, 4332957, 8665914, 12998871, 25997742]

約数ペア:

[(1, 25997742), (2, 12998871), (3, 8665914), (6, 4332957), (9, 2888638), (18, 1444319), (67, 388026), (134, 194013), (201, 129342), (402, 64671), (603, 43114), (1206, 21557)]