18697302

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79903}}^1$

素因数の和:79924

約数の個数: 24

約数和(自身を含む): 43627584

約数和(自身を除く): 24930282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 79903, 159806, 239709, 479418, 719127, 1038739, 1438254, 2077478, 3116217, 6232434, 9348651, 18697302]

約数ペア:

[(1, 18697302), (2, 9348651), (3, 6232434), (6, 3116217), (9, 2077478), (13, 1438254), (18, 1038739), (26, 719127), (39, 479418), (78, 239709), (117, 159806), (234, 79903)]