389982006

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{424817}}^1$

素因数の和:424845

約数の個数: 32

約数和(自身を含む): 917606880

約数和(自身を除く): 527624874

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 424817, 849634, 1274451, 2548902, 3823353, 7221889, 7646706, 11470059, 14443778, 21665667, 22940118, 43331334, 64997001, 129994002, 194991003, 389982006]

約数ペア:

[(1, 389982006), (2, 194991003), (3, 129994002), (6, 64997001), (9, 43331334), (17, 22940118), (18, 21665667), (27, 14443778), (34, 11470059), (51, 7646706), (54, 7221889), (102, 3823353), (153, 2548902), (306, 1274451), (459, 849634), (918, 424817)]