28533846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18797}}^1$

素因数の和:18836

約数の個数: 32

約数和(自身を含む): 64965888

約数和(自身を除く): 36432042

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 18797, 37594, 56391, 112782, 206767, 413534, 432331, 620301, 864662, 1240602, 1296993, 2593986, 4755641, 9511282, 14266923, 28533846]

約数ペア:

[(1, 28533846), (2, 14266923), (3, 9511282), (6, 4755641), (11, 2593986), (22, 1296993), (23, 1240602), (33, 864662), (46, 620301), (66, 432331), (69, 413534), (138, 206767), (253, 112782), (506, 56391), (759, 37594), (1518, 18797)]