6687738

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 14949120

約数和(自身を除く): 8261382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 457, 542, 813, 914, 1371, 1626, 2439, 2742, 4113, 4878, 7317, 8226, 12339, 14634, 24678, 123847, 247694, 371541, 743082, 1114623, 2229246, 3343869, 6687738]

約数ペア:

[(1, 6687738), (2, 3343869), (3, 2229246), (6, 1114623), (9, 743082), (18, 371541), (27, 247694), (54, 123847), (271, 24678), (457, 14634), (542, 12339), (813, 8226), (914, 7317), (1371, 4878), (1626, 4113), (2439, 2742)]