18132933

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 30048256

約数和(自身を除く): 11915323

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 523, 889, 1569, 1651, 2667, 3661, 4953, 6799, 10983, 11557, 20397, 34671, 47593, 66421, 142779, 199263, 464947, 863473, 1394841, 2590419, 6044311, 18132933]

約数ペア:

[(1, 18132933), (3, 6044311), (7, 2590419), (13, 1394841), (21, 863473), (39, 464947), (91, 199263), (127, 142779), (273, 66421), (381, 47593), (523, 34671), (889, 20397), (1569, 11557), (1651, 10983), (2667, 6799), (3661, 4953)]