26726658

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{90907}}^1$

素因数の和:90926

約数の個数: 24

約数和(自身を含む): 62181072

約数和(自身を除く): 35454414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 90907, 181814, 272721, 545442, 636349, 1272698, 1909047, 3818094, 4454443, 8908886, 13363329, 26726658]

約数ペア:

[(1, 26726658), (2, 13363329), (3, 8908886), (6, 4454443), (7, 3818094), (14, 1909047), (21, 1272698), (42, 636349), (49, 545442), (98, 272721), (147, 181814), (294, 90907)]