128974662

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{311533}}^1$

素因数の和:311564

約数の個数: 24

約数和(自身を含む): 291595824

約数和(自身を除く): 162621162

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 311533, 623066, 934599, 1869198, 2803797, 5607594, 7165259, 14330518, 21495777, 42991554, 64487331, 128974662]

約数ペア:

[(1, 128974662), (2, 64487331), (3, 42991554), (6, 21495777), (9, 14330518), (18, 7165259), (23, 5607594), (46, 2803797), (69, 1869198), (138, 934599), (207, 623066), (414, 311533)]