2018103201

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{74521}}^1$

素因数の和:74606

約数の個数: 32

約数和(自身を含む): 3219350400

約数和(自身を除く): 1201247199

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 3009, 9027, 27081, 74521, 223563, 670689, 1266857, 2012067, 3800571, 4396739, 11401713, 13190217, 34205139, 39570651, 74744563, 118711953, 224233689, 672701067, 2018103201]

約数ペア:

[(1, 2018103201), (3, 672701067), (9, 224233689), (17, 118711953), (27, 74744563), (51, 39570651), (59, 34205139), (153, 13190217), (177, 11401713), (459, 4396739), (531, 3800571), (1003, 2012067), (1593, 1266857), (3009, 670689), (9027, 223563), (27081, 74521)]