18693144

素因数分解:

$2^3\times 3^2\times {\mathrm{259627}}^1$

素因数の和:259639

約数の個数: 24

約数和(自身を含む): 50627460

約数和(自身を除く): 31934316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 259627, 519254, 778881, 1038508, 1557762, 2077016, 2336643, 3115524, 4673286, 6231048, 9346572, 18693144]

約数ペア:

[(1, 18693144), (2, 9346572), (3, 6231048), (4, 4673286), (6, 3115524), (8, 2336643), (9, 2077016), (12, 1557762), (18, 1038508), (24, 778881), (36, 519254), (72, 259627)]