18015606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{142981}}^1$

素因数の和:142996

約数の個数: 24

約数和(自身を含む): 44610384

約数和(自身を除く): 26594778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 142981, 285962, 428943, 857886, 1000867, 1286829, 2001734, 2573658, 3002601, 6005202, 9007803, 18015606]

約数ペア:

[(1, 18015606), (2, 9007803), (3, 6005202), (6, 3002601), (7, 2573658), (9, 2001734), (14, 1286829), (18, 1000867), (21, 857886), (42, 428943), (63, 285962), (126, 142981)]