16389144

素因数分解:

$2^3\times 3^2\times {\mathrm{227627}}^1$

素因数の和:227639

約数の個数: 24

約数和(自身を含む): 44387460

約数和(自身を除く): 27998316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227627, 455254, 682881, 910508, 1365762, 1821016, 2048643, 2731524, 4097286, 5463048, 8194572, 16389144]

約数ペア:

[(1, 16389144), (2, 8194572), (3, 5463048), (4, 4097286), (6, 2731524), (8, 2048643), (9, 1821016), (12, 1365762), (18, 910508), (24, 682881), (36, 455254), (72, 227627)]