17321018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 30989952

約数和(自身を除く): 13668934

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 853, 923, 1562, 1706, 1846, 9383, 10153, 11089, 18766, 20306, 22178, 60563, 121126, 121979, 243958, 666193, 787319, 1332386, 1574638, 8660509, 17321018]

約数ペア:

[(1, 17321018), (2, 8660509), (11, 1574638), (13, 1332386), (22, 787319), (26, 666193), (71, 243958), (142, 121979), (143, 121126), (286, 60563), (781, 22178), (853, 20306), (923, 18766), (1562, 11089), (1706, 10153), (1846, 9383)]