12398436

素因数分解:

$2^2\times 3^2\times {\mathrm{479}}^1\times {\mathrm{719}}^1$

素因数の和:1208

約数の個数: 36

約数和(自身を含む): 31449600

約数和(自身を除く): 19051164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 479, 719, 958, 1437, 1438, 1916, 2157, 2874, 2876, 4311, 4314, 5748, 6471, 8622, 8628, 12942, 17244, 25884, 344401, 688802, 1033203, 1377604, 2066406, 3099609, 4132812, 6199218, 12398436]

約数ペア:

[(1, 12398436), (2, 6199218), (3, 4132812), (4, 3099609), (6, 2066406), (9, 1377604), (12, 1033203), (18, 688802), (36, 344401), (479, 25884), (719, 17244), (958, 12942), (1437, 8628), (1438, 8622), (1916, 6471), (2157, 5748), (2874, 4314), (2876, 4311)]