2873574

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 7098624

約数和(自身を除く): 4225050

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 631, 759, 1262, 1518, 1893, 2277, 3786, 4554, 5679, 6941, 11358, 13882, 14513, 20823, 29026, 41646, 43539, 62469, 87078, 124938, 130617, 159643, 261234, 319286, 478929, 957858, 1436787, 2873574]

約数ペア:

[(1, 2873574), (2, 1436787), (3, 957858), (6, 478929), (9, 319286), (11, 261234), (18, 159643), (22, 130617), (23, 124938), (33, 87078), (46, 62469), (66, 43539), (69, 41646), (99, 29026), (138, 20823), (198, 14513), (207, 13882), (253, 11358), (414, 6941), (506, 5679), (631, 4554), (759, 3786), (1262, 2277), (1518, 1893)]