1639488528

素因数分解:

$2^4\times 3^2\times {\mathrm{11385337}}^1$

素因数の和:11385351

約数の個数: 30

約数和(自身を含む): 4588291214

約数和(自身を除く): 2948802686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11385337, 22770674, 34156011, 45541348, 68312022, 91082696, 102468033, 136624044, 182165392, 204936066, 273248088, 409872132, 546496176, 819744264, 1639488528]

約数ペア:

[(1, 1639488528), (2, 819744264), (3, 546496176), (4, 409872132), (6, 273248088), (8, 204936066), (9, 182165392), (12, 136624044), (16, 102468033), (18, 91082696), (24, 68312022), (36, 45541348), (48, 34156011), (72, 22770674), (144, 11385337)]