17995782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{428471}}^1$

素因数の和:428483

約数の個数: 16

約数和(自身を含む): 41133312

約数和(自身を除く): 23137530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 428471, 856942, 1285413, 2570826, 2999297, 5998594, 8997891, 17995782]

約数ペア:

[(1, 17995782), (2, 8997891), (3, 5998594), (6, 2999297), (7, 2570826), (14, 1285413), (21, 856942), (42, 428471)]