81826326

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{167}}^2$

素因数の和:505

約数の個数: 36

約数和(自身を含む): 179452572

約数和(自身を除く): 97626246

約数列:

[1, 2, 3, 6, 9, 18, 163, 167, 326, 334, 489, 501, 978, 1002, 1467, 1503, 2934, 3006, 27221, 27889, 54442, 55778, 81663, 83667, 163326, 167334, 244989, 251001, 489978, 502002, 4545907, 9091814, 13637721, 27275442, 40913163, 81826326]

約数ペア:

[(1, 81826326), (2, 40913163), (3, 27275442), (6, 13637721), (9, 9091814), (18, 4545907), (163, 502002), (167, 489978), (326, 251001), (334, 244989), (489, 167334), (501, 163326), (978, 83667), (1002, 81663), (1467, 55778), (1503, 54442), (2934, 27889), (3006, 27221)]