180728834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11923}}^1$

素因数の和:12002

約数の個数: 32

約数和(自身を含む): 324523584

約数和(自身を除く): 143794750

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 7579, 11923, 15158, 23846, 131153, 154999, 262306, 309998, 631919, 1263838, 1704989, 3409978, 6951109, 8214947, 13902218, 16429894, 90364417, 180728834]

約数ペア:

[(1, 180728834), (2, 90364417), (11, 16429894), (13, 13902218), (22, 8214947), (26, 6951109), (53, 3409978), (106, 1704989), (143, 1263838), (286, 631919), (583, 309998), (689, 262306), (1166, 154999), (1378, 131153), (7579, 23846), (11923, 15158)]