140120802

素因数分解:

$2^1\times 3^2\times {\mathrm{569}}^1\times {\mathrm{13681}}^1$

素因数の和:14258

約数の個数: 24

約数和(自身を含む): 304150860

約数和(自身を除く): 164030058

約数列:

[1, 2, 3, 6, 9, 18, 569, 1138, 1707, 3414, 5121, 10242, 13681, 27362, 41043, 82086, 123129, 246258, 7784489, 15568978, 23353467, 46706934, 70060401, 140120802]

約数ペア:

[(1, 140120802), (2, 70060401), (3, 46706934), (6, 23353467), (9, 15568978), (18, 7784489), (569, 246258), (1138, 123129), (1707, 82086), (3414, 41043), (5121, 27362), (10242, 13681)]