261736188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3115907}}^1$

素因数の和:3115921

約数の個数: 24

約数和(自身を含む): 697963392

約数和(自身を除く): 436227204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3115907, 6231814, 9347721, 12463628, 18695442, 21811349, 37390884, 43622698, 65434047, 87245396, 130868094, 261736188]

約数ペア:

[(1, 261736188), (2, 130868094), (3, 87245396), (4, 65434047), (6, 43622698), (7, 37390884), (12, 21811349), (14, 18695442), (21, 12463628), (28, 9347721), (42, 6231814), (84, 3115907)]