180828622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4259}}^1$

素因数の和:4368

約数の個数: 32

約数和(自身を含む): 309173760

約数和(自身を除く): 128345138

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 299, 598, 923, 1633, 1846, 3266, 4259, 8518, 21229, 42458, 55367, 97957, 110734, 195914, 302389, 604778, 1273441, 2546882, 3931057, 6954947, 7862114, 13909894, 90414311, 180828622]

約数ペア:

[(1, 180828622), (2, 90414311), (13, 13909894), (23, 7862114), (26, 6954947), (46, 3931057), (71, 2546882), (142, 1273441), (299, 604778), (598, 302389), (923, 195914), (1633, 110734), (1846, 97957), (3266, 55367), (4259, 42458), (8518, 21229)]