21442392

素因数分解:

$2^3\times 3^2\times {\mathrm{297811}}^1$

素因数の和:297823

約数の個数: 24

約数和(自身を含む): 58073340

約数和(自身を除く): 36630948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 297811, 595622, 893433, 1191244, 1786866, 2382488, 2680299, 3573732, 5360598, 7147464, 10721196, 21442392]

約数ペア:

[(1, 21442392), (2, 10721196), (3, 7147464), (4, 5360598), (6, 3573732), (8, 2680299), (9, 2382488), (12, 1786866), (18, 1191244), (24, 893433), (36, 595622), (72, 297811)]