18845082

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{2141}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 42154560

約数和(自身を除く): 23309478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2141, 2934, 4282, 4401, 6423, 8802, 12846, 19269, 38538, 57807, 115614, 348983, 697966, 1046949, 2093898, 3140847, 6281694, 9422541, 18845082]

約数ペア:

[(1, 18845082), (2, 9422541), (3, 6281694), (6, 3140847), (9, 2093898), (18, 1046949), (27, 697966), (54, 348983), (163, 115614), (326, 57807), (489, 38538), (978, 19269), (1467, 12846), (2141, 8802), (2934, 6423), (4282, 4401)]