85490766

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{249973}}^1$

素因数の和:250000

約数の個数: 24

約数和(自身を含む): 194979720

約数和(自身を除く): 109488954

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 249973, 499946, 749919, 1499838, 2249757, 4499514, 4749487, 9498974, 14248461, 28496922, 42745383, 85490766]

約数ペア:

[(1, 85490766), (2, 42745383), (3, 28496922), (6, 14248461), (9, 9498974), (18, 4749487), (19, 4499514), (38, 2249757), (57, 1499838), (114, 749919), (171, 499946), (342, 249973)]