2125242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 5346432

約数和(自身を除く): 3221190

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 167, 202, 303, 334, 501, 606, 707, 909, 1002, 1169, 1414, 1503, 1818, 2121, 2338, 3006, 3507, 4242, 6363, 7014, 10521, 12726, 16867, 21042, 33734, 50601, 101202, 118069, 151803, 236138, 303606, 354207, 708414, 1062621, 2125242]

約数ペア:

[(1, 2125242), (2, 1062621), (3, 708414), (6, 354207), (7, 303606), (9, 236138), (14, 151803), (18, 118069), (21, 101202), (42, 50601), (63, 33734), (101, 21042), (126, 16867), (167, 12726), (202, 10521), (303, 7014), (334, 6363), (501, 4242), (606, 3507), (707, 3006), (909, 2338), (1002, 2121), (1169, 1818), (1414, 1503)]