25890876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{65381}}^1$

素因数の和:65402

約数の個数: 36

約数和(自身を含む): 71397144

約数和(自身を除く): 45506268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 65381, 130762, 196143, 261524, 392286, 588429, 719191, 784572, 1176858, 1438382, 2157573, 2353716, 2876764, 4315146, 6472719, 8630292, 12945438, 25890876]

約数ペア:

[(1, 25890876), (2, 12945438), (3, 8630292), (4, 6472719), (6, 4315146), (9, 2876764), (11, 2353716), (12, 2157573), (18, 1438382), (22, 1176858), (33, 784572), (36, 719191), (44, 588429), (66, 392286), (99, 261524), (132, 196143), (198, 130762), (396, 65381)]