30656718

素因数分解:

$2^1\times 3^4\times {\mathrm{189239}}^1$

素因数の和:189253

約数の個数: 20

約数和(自身を含む): 68694120

約数和(自身を除く): 38037402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 189239, 378478, 567717, 1135434, 1703151, 3406302, 5109453, 10218906, 15328359, 30656718]

約数ペア:

[(1, 30656718), (2, 15328359), (3, 10218906), (6, 5109453), (9, 3406302), (18, 1703151), (27, 1135434), (54, 567717), (81, 378478), (162, 189239)]