26450109

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1163}}^1$

素因数の和:1214

約数の個数: 36

約数和(自身を含む): 46122336

約数和(自身を除く): 19672227

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1163, 1197, 2527, 3249, 3489, 7581, 8141, 10467, 22097, 22743, 24423, 66291, 73269, 154679, 198873, 419843, 464037, 1259529, 1392111, 2938901, 3778587, 8816703, 26450109]

約数ペア:

[(1, 26450109), (3, 8816703), (7, 3778587), (9, 2938901), (19, 1392111), (21, 1259529), (57, 464037), (63, 419843), (133, 198873), (171, 154679), (361, 73269), (399, 66291), (1083, 24423), (1163, 22743), (1197, 22097), (2527, 10467), (3249, 8141), (3489, 7581)]