18014584

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16931}}^1$

素因数の和:16963

約数の個数: 32

約数和(自身を含む): 40636800

約数和(自身を除く): 22622216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 16931, 33862, 67724, 118517, 135448, 237034, 321689, 474068, 643378, 948136, 1286756, 2251823, 2573512, 4503646, 9007292, 18014584]

約数ペア:

[(1, 18014584), (2, 9007292), (4, 4503646), (7, 2573512), (8, 2251823), (14, 1286756), (19, 948136), (28, 643378), (38, 474068), (56, 321689), (76, 237034), (133, 135448), (152, 118517), (266, 67724), (532, 33862), (1064, 16931)]