255514158

素因数分解:

$2^1\times 3^2\times {\mathrm{2689}}^1\times {\mathrm{5279}}^1$

素因数の和:7976

約数の個数: 24

約数和(自身を含む): 553924800

約数和(自身を除く): 298410642

約数列:

[1, 2, 3, 6, 9, 18, 2689, 5279, 5378, 8067, 10558, 15837, 16134, 24201, 31674, 47511, 48402, 95022, 14195231, 28390462, 42585693, 85171386, 127757079, 255514158]

約数ペア:

[(1, 255514158), (2, 127757079), (3, 85171386), (6, 42585693), (9, 28390462), (18, 14195231), (2689, 95022), (5279, 48402), (5378, 47511), (8067, 31674), (10558, 24201), (15837, 16134)]