18210688

素因数分解:

$2^7\times {\mathrm{142271}}^1$

素因数の和:142285

約数の個数: 16

約数和(自身を含む): 36279360

約数和(自身を除く): 18068672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 142271, 284542, 569084, 1138168, 2276336, 4552672, 9105344, 18210688]

約数ペア:

[(1, 18210688), (2, 9105344), (4, 4552672), (8, 2276336), (16, 1138168), (32, 569084), (64, 284542), (128, 142271)]