3965814

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^2$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 8845560

約数和(自身を除く): 4879746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 4878, 7317, 14634, 73441, 146882, 220323, 440646, 660969, 1321938, 1982907, 3965814]

約数ペア:

[(1, 3965814), (2, 1982907), (3, 1321938), (6, 660969), (9, 440646), (18, 220323), (27, 146882), (54, 73441), (271, 14634), (542, 7317), (813, 4878), (1626, 2439)]