15742721694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10973}}^1\times {\mathrm{34159}}^1$

素因数の和:45144

約数の個数: 32

約数和(自身を含む): 35987696640

約数和(自身を除く): 20244974946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10973, 21946, 32919, 34159, 65838, 68318, 76811, 102477, 153622, 204954, 230433, 239113, 460866, 478226, 717339, 1434678, 374826707, 749653414, 1124480121, 2248960242, 2623786949, 5247573898, 7871360847, 15742721694]

約数ペア:

[(1, 15742721694), (2, 7871360847), (3, 5247573898), (6, 2623786949), (7, 2248960242), (14, 1124480121), (21, 749653414), (42, 374826707), (10973, 1434678), (21946, 717339), (32919, 478226), (34159, 460866), (65838, 239113), (68318, 230433), (76811, 204954), (102477, 153622)]