18803028

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{9613}}^1$

素因数の和:9783

約数の個数: 24

約数和(自身を含む): 44147488

約数和(自身を除く): 25344460

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 9613, 19226, 28839, 38452, 57678, 115356, 1566919, 3133838, 4700757, 6267676, 9401514, 18803028]

約数ペア:

[(1, 18803028), (2, 9401514), (3, 6267676), (4, 4700757), (6, 3133838), (12, 1566919), (163, 115356), (326, 57678), (489, 38452), (652, 28839), (978, 19226), (1956, 9613)]