18028045138

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{5857}}^1\times {\mathrm{37537}}^1$

素因数の和:43437

約数の個数: 16

約数和(自身を含む): 27707098104

約数和(自身を除く): 9679052966

約数列:

[1, 2, 41, 82, 5857, 11714, 37537, 75074, 240137, 480274, 1539017, 3078034, 219854209, 439708418, 9014022569, 18028045138]

約数ペア:

[(1, 18028045138), (2, 9014022569), (41, 439708418), (82, 219854209), (5857, 3078034), (11714, 1539017), (37537, 480274), (75074, 240137)]