27998682

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{202889}}^1$

素因数の和:202917

約数の個数: 16

約数和(自身を含む): 58432320

約数和(自身を除く): 30433638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 202889, 405778, 608667, 1217334, 4666447, 9332894, 13999341, 27998682]

約数ペア:

[(1, 27998682), (2, 13999341), (3, 9332894), (6, 4666447), (23, 1217334), (46, 608667), (69, 405778), (138, 202889)]