213559884

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{24821}}^1$

素因数の和:25070

約数の個数: 36

約数和(自身を含む): 542112480

約数和(自身を除く): 328552596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 24821, 49642, 74463, 99284, 148926, 223389, 297852, 446778, 893556, 5932219, 11864438, 17796657, 23728876, 35593314, 53389971, 71186628, 106779942, 213559884]

約数ペア:

[(1, 213559884), (2, 106779942), (3, 71186628), (4, 53389971), (6, 35593314), (9, 23728876), (12, 17796657), (18, 11864438), (36, 5932219), (239, 893556), (478, 446778), (717, 297852), (956, 223389), (1434, 148926), (2151, 99284), (2868, 74463), (4302, 49642), (8604, 24821)]