6441666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 16367616

約数和(自身を除く): 9925950

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 191, 219, 231, 382, 438, 462, 511, 573, 803, 1022, 1146, 1337, 1533, 1606, 2101, 2409, 2674, 3066, 4011, 4202, 4818, 5621, 6303, 8022, 11242, 12606, 13943, 14707, 16863, 27886, 29414, 33726, 41829, 44121, 83658, 88242, 97601, 153373, 195202, 292803, 306746, 460119, 585606, 920238, 1073611, 2147222, 3220833, 6441666]

約数ペア:

[(1, 6441666), (2, 3220833), (3, 2147222), (6, 1073611), (7, 920238), (11, 585606), (14, 460119), (21, 306746), (22, 292803), (33, 195202), (42, 153373), (66, 97601), (73, 88242), (77, 83658), (146, 44121), (154, 41829), (191, 33726), (219, 29414), (231, 27886), (382, 16863), (438, 14707), (462, 13943), (511, 12606), (573, 11242), (803, 8022), (1022, 6303), (1146, 5621), (1337, 4818), (1533, 4202), (1606, 4011), (2101, 3066), (2409, 2674)]