27453778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 47770560

約数和(自身を除く): 20316782

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 319, 407, 638, 814, 1073, 1163, 2146, 2326, 11803, 12793, 23606, 25586, 33727, 43031, 67454, 86062, 370997, 473341, 741994, 946682, 1247899, 2495798, 13726889, 27453778]

約数ペア:

[(1, 27453778), (2, 13726889), (11, 2495798), (22, 1247899), (29, 946682), (37, 741994), (58, 473341), (74, 370997), (319, 86062), (407, 67454), (638, 43031), (814, 33727), (1073, 25586), (1163, 23606), (2146, 12793), (2326, 11803)]