2243604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 5967360

約数和(自身を除く): 3723756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 739, 759, 1012, 1478, 1518, 2217, 2956, 3036, 4434, 8129, 8868, 16258, 16997, 24387, 32516, 33994, 48774, 50991, 67988, 97548, 101982, 186967, 203964, 373934, 560901, 747868, 1121802, 2243604]

約数ペア:

[(1, 2243604), (2, 1121802), (3, 747868), (4, 560901), (6, 373934), (11, 203964), (12, 186967), (22, 101982), (23, 97548), (33, 67988), (44, 50991), (46, 48774), (66, 33994), (69, 32516), (92, 24387), (132, 16997), (138, 16258), (253, 8868), (276, 8129), (506, 4434), (739, 3036), (759, 2956), (1012, 2217), (1478, 1518)]