18909632

素因数分解:

$2^6\times 7^1\times {\mathrm{42209}}^1$

素因数の和:42228

約数の個数: 28

約数和(自身を含む): 42885360

約数和(自身を除く): 23975728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42209, 84418, 168836, 295463, 337672, 590926, 675344, 1181852, 1350688, 2363704, 2701376, 4727408, 9454816, 18909632]

約数ペア:

[(1, 18909632), (2, 9454816), (4, 4727408), (7, 2701376), (8, 2363704), (14, 1350688), (16, 1181852), (28, 675344), (32, 590926), (56, 337672), (64, 295463), (112, 168836), (224, 84418), (448, 42209)]