21626826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14593}}^1$

素因数の和:14630

約数の個数: 32

約数和(自身を含む): 49035840

約数和(自身を除く): 27409014

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 14593, 29186, 43779, 87558, 189709, 277267, 379418, 554534, 569127, 831801, 1138254, 1663602, 3604471, 7208942, 10813413, 21626826]

約数ペア:

[(1, 21626826), (2, 10813413), (3, 7208942), (6, 3604471), (13, 1663602), (19, 1138254), (26, 831801), (38, 569127), (39, 554534), (57, 379418), (78, 277267), (114, 189709), (247, 87558), (494, 43779), (741, 29186), (1482, 14593)]