16816974084

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{711017}}^1$

素因数の和:711106

約数の個数: 60

約数和(自身を含む): 44565186204

約数和(自身を除く): 27748212120

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 438, 657, 876, 1314, 1971, 2628, 3942, 5913, 7884, 11826, 23652, 711017, 1422034, 2133051, 2844068, 4266102, 6399153, 8532204, 12798306, 19197459, 25596612, 38394918, 51904241, 57592377, 76789836, 103808482, 115184754, 155712723, 207616964, 230369508, 311425446, 467138169, 622850892, 934276338, 1401414507, 1868552676, 2802829014, 4204243521, 5605658028, 8408487042, 16816974084]

約数ペア:

[(1, 16816974084), (2, 8408487042), (3, 5605658028), (4, 4204243521), (6, 2802829014), (9, 1868552676), (12, 1401414507), (18, 934276338), (27, 622850892), (36, 467138169), (54, 311425446), (73, 230369508), (81, 207616964), (108, 155712723), (146, 115184754), (162, 103808482), (219, 76789836), (292, 57592377), (324, 51904241), (438, 38394918), (657, 25596612), (876, 19197459), (1314, 12798306), (1971, 8532204), (2628, 6399153), (3942, 4266102), (5913, 2844068), (7884, 2133051), (11826, 1422034), (23652, 711017)]