147145446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1167821}}^1$

素因数の和:1167836

約数の個数: 24

約数和(自身を含む): 364360464

約数和(自身を除く): 217215018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1167821, 2335642, 3503463, 7006926, 8174747, 10510389, 16349494, 21020778, 24524241, 49048482, 73572723, 147145446]

約数ペア:

[(1, 147145446), (2, 73572723), (3, 49048482), (6, 24524241), (7, 21020778), (9, 16349494), (14, 10510389), (18, 8174747), (21, 7006926), (42, 3503463), (63, 2335642), (126, 1167821)]