15081486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{857}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 34594560

約数和(自身を除く): 19513074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 857, 1257, 1714, 2514, 2571, 2933, 5142, 5866, 5999, 8799, 11998, 17598, 17997, 35994, 359083, 718166, 1077249, 2154498, 2513581, 5027162, 7540743, 15081486]

約数ペア:

[(1, 15081486), (2, 7540743), (3, 5027162), (6, 2513581), (7, 2154498), (14, 1077249), (21, 718166), (42, 359083), (419, 35994), (838, 17997), (857, 17598), (1257, 11998), (1714, 8799), (2514, 5999), (2571, 5866), (2933, 5142)]