21535116

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{4051}}^1$

素因数の和:4501

約数の個数: 24

約数和(自身を含む): 50374464

約数和(自身を除く): 28839348

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 4051, 5316, 8102, 12153, 16204, 24306, 48612, 1794593, 3589186, 5383779, 7178372, 10767558, 21535116]

約数ペア:

[(1, 21535116), (2, 10767558), (3, 7178372), (4, 5383779), (6, 3589186), (12, 1794593), (443, 48612), (886, 24306), (1329, 16204), (1772, 12153), (2658, 8102), (4051, 5316)]