142539966

素因数分解:

$2^1\times 3^3\times {\mathrm{347}}^1\times {\mathrm{7607}}^1$

素因数の和:7965

約数の個数: 32

約数和(自身を含む): 317710080

約数和(自身を除く): 175170114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 347, 694, 1041, 2082, 3123, 6246, 7607, 9369, 15214, 18738, 22821, 45642, 68463, 136926, 205389, 410778, 2639629, 5279258, 7918887, 15837774, 23756661, 47513322, 71269983, 142539966]

約数ペア:

[(1, 142539966), (2, 71269983), (3, 47513322), (6, 23756661), (9, 15837774), (18, 7918887), (27, 5279258), (54, 2639629), (347, 410778), (694, 205389), (1041, 136926), (2082, 68463), (3123, 45642), (6246, 22821), (7607, 18738), (9369, 15214)]