138609954

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{122231}}^1$

素因数の和:122252

約数の個数: 40

約数和(自身を含む): 354961728

約数和(自身を除く): 216351774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 122231, 244462, 366693, 733386, 855617, 1100079, 1711234, 2200158, 2566851, 3300237, 5133702, 6600474, 7700553, 9900711, 15401106, 19801422, 23101659, 46203318, 69304977, 138609954]

約数ペア:

[(1, 138609954), (2, 69304977), (3, 46203318), (6, 23101659), (7, 19801422), (9, 15401106), (14, 9900711), (18, 7700553), (21, 6600474), (27, 5133702), (42, 3300237), (54, 2566851), (63, 2200158), (81, 1711234), (126, 1100079), (162, 855617), (189, 733386), (378, 366693), (567, 244462), (1134, 122231)]