18122048

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2167

約数の個数: 56

約数和(自身を含む): 43281600

約数和(自身を除く): 25159552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 2129, 4256, 4258, 8512, 8516, 14903, 17032, 29806, 34064, 40451, 59612, 68128, 80902, 119224, 136256, 161804, 238448, 283157, 323608, 476896, 566314, 647216, 953792, 1132628, 1294432, 2265256, 2588864, 4530512, 9061024, 18122048]

約数ペア:

[(1, 18122048), (2, 9061024), (4, 4530512), (7, 2588864), (8, 2265256), (14, 1294432), (16, 1132628), (19, 953792), (28, 647216), (32, 566314), (38, 476896), (56, 323608), (64, 283157), (76, 238448), (112, 161804), (133, 136256), (152, 119224), (224, 80902), (266, 68128), (304, 59612), (448, 40451), (532, 34064), (608, 29806), (1064, 17032), (1216, 14903), (2128, 8516), (2129, 8512), (4256, 4258)]