42180012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167381}}^1$

素因数の和:167398

約数の個数: 36

約数和(自身を含む): 121854096

約数和(自身を除く): 79674084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 167381, 334762, 502143, 669524, 1004286, 1171667, 1506429, 2008572, 2343334, 3012858, 3515001, 4686668, 6025716, 7030002, 10545003, 14060004, 21090006, 42180012]

約数ペア:

[(1, 42180012), (2, 21090006), (3, 14060004), (4, 10545003), (6, 7030002), (7, 6025716), (9, 4686668), (12, 3515001), (14, 3012858), (18, 2343334), (21, 2008572), (28, 1506429), (36, 1171667), (42, 1004286), (63, 669524), (84, 502143), (126, 334762), (252, 167381)]