213794172

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{144847}}^1$

素因数の和:144898

約数の個数: 36

約数和(自身を含む): 553609056

約数和(自身を除く): 339814884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 144847, 289694, 434541, 579388, 869082, 1303623, 1738164, 2607246, 5214492, 5938727, 11877454, 17816181, 23754908, 35632362, 53448543, 71264724, 106897086, 213794172]

約数ペア:

[(1, 213794172), (2, 106897086), (3, 71264724), (4, 53448543), (6, 35632362), (9, 23754908), (12, 17816181), (18, 11877454), (36, 5938727), (41, 5214492), (82, 2607246), (123, 1738164), (164, 1303623), (246, 869082), (369, 579388), (492, 434541), (738, 289694), (1476, 144847)]