57211212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{207287}}^1$

素因数の和:207317

約数の個数: 24

約数和(自身を含む): 139297536

約数和(自身を除く): 82086324

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 207287, 414574, 621861, 829148, 1243722, 2487444, 4767601, 9535202, 14302803, 19070404, 28605606, 57211212]

約数ペア:

[(1, 57211212), (2, 28605606), (3, 19070404), (4, 14302803), (6, 9535202), (12, 4767601), (23, 2487444), (46, 1243722), (69, 829148), (92, 621861), (138, 414574), (276, 207287)]