6398658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 16226496

約数和(自身を除く): 9827838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1181, 1806, 2362, 2709, 3543, 5418, 7086, 8267, 10629, 16534, 21258, 24801, 49602, 50783, 74403, 101566, 148806, 152349, 304698, 355481, 457047, 710962, 914094, 1066443, 2132886, 3199329, 6398658]

約数ペア:

[(1, 6398658), (2, 3199329), (3, 2132886), (6, 1066443), (7, 914094), (9, 710962), (14, 457047), (18, 355481), (21, 304698), (42, 152349), (43, 148806), (63, 101566), (86, 74403), (126, 50783), (129, 49602), (258, 24801), (301, 21258), (387, 16534), (602, 10629), (774, 8267), (903, 7086), (1181, 5418), (1806, 3543), (2362, 2709)]