18421105087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{311099}}^1$

素因数の和:311886

約数の個数: 16

約数和(自身を含む): 22996512000

約数和(自身を除く): 4575406913

約数列:

[1, 7, 11, 77, 769, 5383, 8459, 59213, 311099, 2177693, 3422089, 23954623, 239235131, 1674645917, 2631586441, 18421105087]

約数ペア:

[(1, 18421105087), (7, 2631586441), (11, 1674645917), (77, 239235131), (769, 23954623), (5383, 3422089), (8459, 2177693), (59213, 311099)]