285893514

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{148439}}^1$

素因数の和:148554

約数の個数: 24

約数和(自身を含む): 625229280

約数和(自身を除く): 339335766

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 148439, 296878, 445317, 890634, 1335951, 2671902, 15882973, 31765946, 47648919, 95297838, 142946757, 285893514]

約数ペア:

[(1, 285893514), (2, 142946757), (3, 95297838), (6, 47648919), (9, 31765946), (18, 15882973), (107, 2671902), (214, 1335951), (321, 890634), (642, 445317), (963, 296878), (1926, 148439)]