42039514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 75075840

約数和(自身を除く): 33036326

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 121, 209, 223, 242, 418, 446, 451, 779, 902, 1558, 2299, 2453, 4237, 4598, 4906, 4961, 8474, 8569, 9143, 9922, 17138, 18286, 26983, 46607, 53966, 93214, 94259, 100573, 173717, 188518, 201146, 347434, 512677, 1025354, 1106303, 1910887, 2212606, 3821774, 21019757, 42039514]

約数ペア:

[(1, 42039514), (2, 21019757), (11, 3821774), (19, 2212606), (22, 1910887), (38, 1106303), (41, 1025354), (82, 512677), (121, 347434), (209, 201146), (223, 188518), (242, 173717), (418, 100573), (446, 94259), (451, 93214), (779, 53966), (902, 46607), (1558, 26983), (2299, 18286), (2453, 17138), (4237, 9922), (4598, 9143), (4906, 8569), (4961, 8474)]