137578644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{545947}}^1$

素因数の和:545964

約数の個数: 36

約数和(自身を含む): 397450144

約数和(自身を除く): 259871500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 545947, 1091894, 1637841, 2183788, 3275682, 3821629, 4913523, 6551364, 7643258, 9827046, 11464887, 15286516, 19654092, 22929774, 34394661, 45859548, 68789322, 137578644]

約数ペア:

[(1, 137578644), (2, 68789322), (3, 45859548), (4, 34394661), (6, 22929774), (7, 19654092), (9, 15286516), (12, 11464887), (14, 9827046), (18, 7643258), (21, 6551364), (28, 4913523), (36, 3821629), (42, 3275682), (63, 2183788), (84, 1637841), (126, 1091894), (252, 545947)]