213543144

素因数分解:

$2^3\times 3^2\times {\mathrm{2965877}}^1$

素因数の和:2965889

約数の個数: 24

約数和(自身を含む): 578346210

約数和(自身を除く): 364803066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2965877, 5931754, 8897631, 11863508, 17795262, 23727016, 26692893, 35590524, 53385786, 71181048, 106771572, 213543144]

約数ペア:

[(1, 213543144), (2, 106771572), (3, 71181048), (4, 53385786), (6, 35590524), (8, 26692893), (9, 23727016), (12, 17795262), (18, 11863508), (24, 8897631), (36, 5931754), (72, 2965877)]