13207808544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19654477}}^1$

素因数の和:19654497

約数の個数: 48

約数和(自身を含む): 39623427648

約数和(自身を除く): 26415619104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 19654477, 39308954, 58963431, 78617908, 117926862, 137581339, 157235816, 235853724, 275162678, 314471632, 412744017, 471707448, 550325356, 628943264, 825488034, 943414896, 1100650712, 1650976068, 1886829792, 2201301424, 3301952136, 4402602848, 6603904272, 13207808544]

約数ペア:

[(1, 13207808544), (2, 6603904272), (3, 4402602848), (4, 3301952136), (6, 2201301424), (7, 1886829792), (8, 1650976068), (12, 1100650712), (14, 943414896), (16, 825488034), (21, 628943264), (24, 550325356), (28, 471707448), (32, 412744017), (42, 314471632), (48, 275162678), (56, 235853724), (84, 157235816), (96, 137581339), (112, 117926862), (168, 78617908), (224, 58963431), (336, 39308954), (672, 19654477)]